TYPO3 4.6 focuses on modernizing the codebase through a rebase that removes deprecated code and improves standards compliance. It features updates to localization through the adoption of XLIFF format and tools for translation. New highlights include expanded form building capabilities and improved search in the backend interface.

1. Text
TUG Community Day Kyoto, Japan Inspiring people to
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2. TYPO3 4.6 --rebase Overview
November 26th 2011
Xavier Perseguers <xavier@typo3.org>

3. Overview
About me
Past and present of TYPO3
Things to know (requirements, ...)
Highlights
Performance
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4. About me
Who is that?
MSc Computer Science (Swiss Institute of Technology in Lausanne,
Switzerland)
TYPO3 Core Team since 2009, release manager TYPO3 4.6
Today living and working in Fribourg (near Bern, the capital of
Switzerland)
French-speaking
Twitter: @xperseguers
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5. Photo by Søren Schaffstein

6. Photo by Søren Schaffstein
Ernesto Baschny
TYPO3 4.5 LTS
Benjamin Mack
TYPO3 4.4
Xavier Perseguers
TYPO3 4.6
Oliver Hader
TYPO3 4.3 Ingo Renner
TYPO3 4.2
Steffen Ritter
TYPO3 4.7

7. Photo by Søren Schaffstein
Past and Present

8. Past and Present
TYPO3 in the past
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9. Past and Present
TYPO3 in the past
Version control system: Subversion (SVN)
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10. Past and Present
TYPO3 in the past
Version control system: Subversion (SVN)
RFC: review in Core mailing list
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11. Past and Present
TYPO3 in the past
Version control system: Subversion (SVN)
RFC: review in Core mailing list
TYPO3 4.5 LTS (Long Term Support) until 2014
Actively fixing bugs
Actively handling of security issues
As much as possible: keep backward compatibility
Deprecated code stays in place!
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12. Past and Present
TYPO3 currently
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13. Past and Present
TYPO3 currently
Version control system: Git
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14. Past and Present
TYPO3 currently
Version control system: Git
Used by FLOW3 since mid-2010
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15. Past and Present
TYPO3 currently
Version control system: Git
Used by FLOW3 since mid-2010
RFC: review in Gerrit
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16. Past and Present
TYPO3 currently
Version control system: Git
Used by FLOW3 since mid-2010
RFC: review in Gerrit
Deprecated code: remove according to deprecation log
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17. Past and Present
Gerrit in 2 minutes
Anonymous access for reading/testing
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18. Past and Present
Gerrit in 2 minutes (cont.)
typo3.org credentials for reviewing
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21. Past and Present
Releases: The Big Picture
BLE project
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22. Past and Present
Roadmap for TYPO3 4.6
Feature freeze One month ago!
11th 15th
Kickoff
T3CS Berlin
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23. Things to know
about TYPO3 4.6

24. Things to know about TYPO3 4.6
Rebase!
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25. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
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26. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
$ git --rebase
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27. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
$ git --rebase
TYPO3 4.5 LTS is there
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28. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
$ git --rebase
TYPO3 4.5 LTS is there
Face the future
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29. Things to know about TYPO3 4.6
New Requirements
PHP 5.3
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30. Things to know about TYPO3 4.6
New Requirements
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31. Things to know about TYPO3 4.6
New Requirements
PHP general
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32. Things to know about TYPO3 4.6
New Requirements
PHP general
Safe Mode no more supported (deprecated as of PHP 5.3.0)
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33. Things to know about TYPO3 4.6
New Requirements
PHP general
Safe Mode no more supported (deprecated as of PHP 5.3.0)
Magic Quotes deprecated (expected to be removed in PHP 5.4.0)
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34. Things to know about TYPO3 4.6
New Requirements
PHP general
Safe Mode no more supported (deprecated as of PHP 5.3.0)
Magic Quotes deprecated (expected to be removed in PHP 5.4.0)
Relying on this feature for your extensions is highly discouraged
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35. Things to know about TYPO3 4.6
New Requirements
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36. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
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37. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
v4 and v5 deprecated since TYPO3 4.5 LTS
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38. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
v4 and v5 deprecated since TYPO3 4.5 LTS
ImageMagick 6.3 typically available in stable Linux distributions
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39. Things to know about TYPO3 4.6
Internet Explorer 6
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40. Things to know about TYPO3 4.6
Deprecated Code
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41. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
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42. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
Deprecation log in
typo3conf/deprecation[...].log
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43. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
Deprecation log in
typo3conf/deprecation[...].log
Alternative either in
message or within code as
comment
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44. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
Deprecation log in
typo3conf/deprecation[...].log
Alternative either in
message or within code as
comment
Upgrade wizard
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45. Things to know about TYPO3 4.6
Cleanup
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46. Things to know about TYPO3 4.6
Cleanup
$GLOBALS now explicitly used
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47. Things to know about TYPO3 4.6
Cleanup
$GLOBALS now explicitly used
Visibility (public/protected) enforced & partially added to legacy code
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48. ThomasThomas
Highlights of
TYPO3 4.6

49. Highlights of TYPO3 4.6
XLIFF and Localization
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50. Highlights of TYPO3 4.6
XLIFF and Localization
Unified with FLOW3
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51. Highlights of TYPO3 4.6
XLIFF and Localization
Unified with FLOW3
New localization format
<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
<T3locallang>
<meta type="array">
<type>module</type>
<description>Labels for Extension Manager</description>
</meta>
<data type="array">
<languageKey index="fr" type="array">
<label index="tasks_updateExtensionlistTask.name">Mettre à jour la liste des extensions</label>
<label index="tasks_updateExtensionlistTask.description">Mise à jour de la liste [...]</label>
</languageKey>
...
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52. Highlights of TYPO3 4.6
XLIFF and Localization
Unified with FLOW3
New localization format
<?xml version="1.0" encoding="UTF-8"?>
<xliff version="1.0">
<file source-language="EN" target-language="fr" product-name="em">
<header/>
<body>
<trans-unit id="tasks_updateExtensionlistTask.name" approved="yes">
<source>Update Extension List</source>
<target state="translated">Mettre à jour la liste des extensions</target>
</trans-unit>
<trans-unit id="tasks_updateExtensionlistTask.description" approved="yes">
<source>Update the extension list on a regular basis. Once a day is a [...]</source>
<target state="translated">Mise à jour de la liste des extensions sur une [...]</target>
</trans-unit>
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53. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
1 file/language
English
locallang.xml
locallang.xlf
fr.locallang.xlf
French
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54. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
1 file/language
English locallang.xlf
locallang.xml
fr.locallang.xlf
French
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55. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
LL-XML ➔ XLIFF with “extdeveval”
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56. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
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57. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
Dependency of locales
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58. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
standard:
Dependency of locales fr_CA ➔ fr ➔ default
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59. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
Dependency of locales
standard:
ja_KA ➔ ja ➔ default
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60. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
Dependency of locales
user-defined:
ja_KA ➔ ja_NR ➔ ja ➔
default
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61. Highlights of TYPO3 4.6
Contributing to Localization
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62. Highlights of TYPO3 4.6
Contributing to Localization
http://translation.typo3.org
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63. Highlights of TYPO3 4.6
Contributing to Localization
http://translation.typo3.org
Pootle: PO-based Online Translation / Localization Engine
“Pootle is a user-friendly web portal that
makes the translation process so much
simpler. It allows online translation, work
assignment, gives statistics and allows easy
volunteer contribution.”
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65. Lots of fun
to see the
green bars
grow to the
right

66. Highlights of TYPO3 4.6
Contributing to Localization
O
Anyone with typo3.org credentials
D E M
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67. Highlights of TYPO3 4.6
Form project
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68. Highlights of TYPO3 4.6
Form project
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69. Highlights of TYPO3 4.6
Form project
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70. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
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71. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
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72. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
alpha-numeric only
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73. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
alpha-numeric only
required/optional
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74. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
alpha-numeric only
required/optional
...
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75. Highlights of TYPO3 4.6
Search in Backend
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76. Highlights of TYPO3 4.6
Precise caching of pages/content
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77. Highlights of TYPO3 4.6
Even more...
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78. Highlights of TYPO3 4.6
Even more...
Scheduler tasks: garbage collection
Files in the recycler bin
Old logging entries in database
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79. Highlights of TYPO3 4.6
Even more...
Scheduler tasks: garbage collection
Files in the recycler bin
Old logging entries in database
Security: RSA + salted passwords
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80. Performance
in TYPO3 4.6

81. Performance in TYPO3 4.6
Caching Framework
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82. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
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83. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
Major parts backported from FLOW3 and kept in sync
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84. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
Major parts backported from FLOW3 and kept in sync
TYPO3 4.5 LTS: Used in Core by Extbase (PHP reflection data)
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85. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
Major parts backported from FLOW3 and kept in sync
TYPO3 4.5 LTS: Used in Core by Extbase (PHP reflection data)
Before 4.6:
Copy/paste DB structure (CREATE TABLE ..._cache / ..._cache_tags)
Register both tables in localconf.php
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86. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
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87. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
Automatically activated and used by the Core
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88. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
Automatically activated and used by the Core
Takes care of itself (database / clear all)
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89. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
Automatically activated and used by the Core
Takes care of itself (database / clear all)
Beware: “lifetime” pruning needs the scheduler task
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90. Performance in TYPO3 4.6
General Enhancements
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91. Performance in TYPO3 4.6
General Enhancements
Minimize JS & CSS
Backend
Frontend: built-in concatenation/compression
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92. Performance in TYPO3 4.6
General Enhancements
Minimize JS & CSS
Backend
Frontend: built-in concatenation/compression
Fluid templates compiled to PHP code
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93. Where to go?

94. Where to go?
Resources
Download: http://typo3.org/download/
Release Notes: http://typo3.org/download/release-notes/typo3-46/
Release Notes (technical): http://wiki.typo3.org/TYPO3_4.6
Managing Localization Files: http://bit.ly/rQWEgo
Bug tracker: http://forge.typo3.org/projects/typo3v4-core/issues/
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96. inspiring people to share.