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www.egroupware.org 1FrOSCon 2019
LibreOffice Online in EGroupware
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www.egroupware.org 2FrOSCon 2019
LibreOffice Online in EGroupwareLibreOffice Online● LibreOffice Online, Collabora Online, CODE ???● Technology behind LibreOffice Online● Prerequisites (host system, ...)● Advantages, disadvantages, highlights● Combination with LibreOffice● Scope of functions LibreOffice Online
… in EGroupware● LibreOffice Online (CO/CODE) in EGroupware● Function expansion through the combination LOOL/EGw
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www.egroupware.org 3FrOSCon 2019
LibreOffice Online in EGroupwareLibreOffice Online
● Hosted at the TDF, no own development, (no installation packages)● https://www.libreoffice.org/download/libreoffice-online/
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www.egroupware.org 4FrOSCon 2019
LibreOffice Online in EGroupwareCollabora Online
● Commercial product of Collabora Productivity Ltd, Cambridge, GB● Also offer a commercial LibreOffice version: Collabora Office
● Do almost the entire development work, code is ported back into LibreOffice Online
● Available as installation packages, docker containers, EGw installation packages
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www.egroupware.org 5FrOSCon 2019
LibreOffice Online in EGroupwareCODE (Collabora Online Development Edition)
● CODE is the developer version of Collabora Online● Will be made freely available● Has the same functional range/status as CO
installation options:● Docker● installation packages● Univention UCS (from App Center)
In the further course called LibreOffice Online (LOOL).
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www.egroupware.org 6FrOSCon 2019
LibreOffice Online in EGroupwarePrerequisites (Host-System, …)
● Docker● Debian 8/9, Ubuntu 16.04/18.04, CentOS 7, openSUSE Leap● Univention UCS
Or for EGroupware users ready-made packages with installable packages (installs Docker and sets up reverse proxy).
NO WebHosting !
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www.egroupware.org 7FrOSCon 2019
LibreOffice Online in EGroupwarePrerequisites (Host-System, …)
No problem on a small home server (No RasPi, ...) for a few concurrent users. Bandwidth and latency determine the "feeling".
CO at EGroupware GmbH:Runs on a 3-Node(3 Core)-HA-Cluster next to EGw (Webserver, DB, ...) ...
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www.egroupware.org 8FrOSCon 2019
LibreOffice Online in EGroupwarePrerequisites (Host-System, …)
● 10 active user / CPU thread (~ Limit for simultaneous editing of a document)● 50MB RAM / active user● 100kbit/s / active user
5000 ‘user’ => 500 concurrent users:● 50 CPU threads● 25 GB RAM● 50 Mbit bandwidth
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www.egroupware.org 9FrOSCon 2019
LibreOffice Online in EGroupwareTechnology behind LibreOffice Online
LibreOffice headless on serverCurrently (v4.0) based on LO 6.0 (Collabora version!)Web frontend jsDocument rendered on server and transferred as tiles/pixel graphic
Independent of the performance of the end deviceNo problem with large files
Connected to file server (Requires a host for file management)
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www.egroupware.org 10FrOSCon 2019
LibreOffice Online in EGroupwareTechnology behind LibreOffice Online
WOPI (Web Application Open Platform Interface):Connection interface File host <=> LOOL (or other online offices)
Documentation:LibreOffice Online APIhttps://www.collaboraoffice.com/libreoffice-online-api/
Office Online Integration Documentationhttps://wopi.readthedocs.io/en/latest/
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www.egroupware.org 11FrOSCon 2019
LibreOffice Online in EGroupwareDevelopment
LibreOffice ReleaseNotes (6.3)
Releases
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www.egroupware.org 12FrOSCon 2019
LibreOffice Online in EGroupwareAdvantages● Reduced range of functions :-) ● Central installation● Installation/operation in own environment, or● Operation with/from a hoster of your choice● 100% compatibility with LO. It's LO!● One application for (almost) all devices● Simultaneous processing of a document by several users● Documents remain on file server● Viewer for PDF (instead of browser PDF or client PDF)● Presentation mode for Impress/Browser full screen
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www.egroupware.org 13FrOSCon 2019
LibreOffice Online in EGroupwareDisadvantagesReduced range of functions :-) Spell check: no saving of own dictionaryTemplates must be managed in the host system (advantage?)
No zoom in Calc (solved in v4.0)
(Still) no sending as e-mail attachment (solved in EGw:)
A few minor bugsAn annoying bug: Insert weblink (solved in v4.0.5)
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www.egroupware.org 14FrOSCon 2019
LibreOffice Online in EGroupware(My subjective) Highlights
● Reduced range of functions :-) ● Simultaneous editing of a document● Hosting in own environment● Integration in application software
● ... and the concept at all
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www.egroupware.org 15FrOSCon 2019
LibreOffice Online in EGroupwareCombination with LibreOffice
● Absolutely compatible● Access to documents via file-sharing, WebDAV, Samba● NO edit LO and LOOL at the same time
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www.egroupware.org 16FrOSCon 2019
LibreOffice Online in EGroupwareFeatures of LOOL
Included are:
Writer Calc Impressword processing spreadsheet presentation
● Continuously expanded in the last version steps (every 2-3 months)● Further functions on request of the user● Quick/easy to implement (for Collabora)
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www.egroupware.org 17FrOSCon 2019
LibreOffice Online in EGroupwareNew Features Version 4.0
● Optical improvements, Icon-Set Colibre (from LO 6.1)● Insert image from host system● Send document by e-mail (EGw)● Header and footer texts in presentations and spreadsheets● Screen scaling spreadsheet (200%)● Collapsible menu bar● Insert shapes● A lot of small improvements and some more menus● More at: www.collaboraoffice.com/press-releases/collabora-online-4-0/
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www.egroupware.org 18FrOSCon 2019
LibreOffice Online in EGroupwareLibreOffice Online (CO/CODE) in EGroupware
● Integrated in File Manager● Create new documents from file manager (templates)● "Save as" in LOOL saves in EGw file system (also e.g. as PDF)● Automatically saves regularly● File-sharing with editing of documents for external● Fill documents from EGroupware modules (next slides)
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www.egroupware.org 19FrOSCon 2019
LibreOffice Online in EGroupware
InfoLog(Tasks/Notes/...)
Calendar
MailAddress Book
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www.egroupware.org 20FrOSCon 2019
LibreOffice Online in EGroupware
Project Manager
Bookmarks
Time Sheet
ResourcesFile Manager
Chat
Tracking System(Helpdesk)
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www.egroupware.org 21FrOSCon 2019
LibreOffice Online in EGroupware
Some screenshots of LOOL in EGroupware
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www.egroupware.org 22FrOSCon 2019
LibreOffice Online in EGroupwareLOOL integration in EGroupware File Manager:
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www.egroupware.org 23FrOSCon 2019
LibreOffice Online in EGroupwareCreation of various file formats:
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www.egroupware.org 24FrOSCon 2019
LibreOffice Online in EGroupwareTemplate files are stored in the EGroupware File Manager.In the templates, for example, font, language, margins, etc. can be defined.
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www.egroupware.org 25FrOSCon 2019
LibreOffice Online in EGroupwareSave as… in the EGroupware File Manager as various file formats (e.g. PDF, Text, ...):
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www.egroupware.org 26FrOSCon 2019
LibreOffice Online in EGroupwareDownload as… various file formats (e.g. PDF, Text, ...):
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www.egroupware.org 27FrOSCon 2019
LibreOffice Online in EGroupwareSend as mail… with the EGroupware-Mail-Client (also file-sharing):
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www.egroupware.org 28FrOSCon 2019
LibreOffice Online in EGroupwareInsert image from EGroupware File Manager directly (e.g. logos, ...):
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www.egroupware.org 29FrOSCon 2019
LibreOffice Online in EGroupwareMultiple users can edit a document at the same time. The names and avatars come from EGroupware.
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www.egroupware.org 30FrOSCon 2019
LibreOffice Online in EGroupwareGenerate mail merge from the EGroupware address book:
This works with documents as well as e-mail (-templates).
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www.egroupware.org 31FrOSCon 2019
LibreOffice Online in EGroupwareVariable-fields in EGroupware (with user-defined fields and functions (e.g. if-then-else):
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www.egroupware.org 32FrOSCon 2019
LibreOffice Online in EGroupwareYour own processes in EGroupware/LibreOffice Online
● Invoicing of services● Data collection (EGw) and statistical analysis (Calc)● Recruitment management● Preparation and provision of operating instructions● Or whatever was previously maintained in Access or Excel tables as
directories● … your fantasy
Or develop your own application in EGroupware. Why develop new user administration, document generation, e-mail etc.?
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www.egroupware.org 33FrOSCon 2019
LibreOffice Online in EGroupware
Thank you very much for your interest !
Contact: [email protected]
More at the LibreOffice booth and/or in the EGroupware project room C130