Modifying system defined content classes

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Author	Message
Kedar Deshpande	Monday 20 July 2009 1:19:14 pm Hi, I wanted to ask what the correct procedure was to add attributes to a pre-existing content class like blog_post. I can see that it allows me to add attributes but was wondering if this was ok and if these updates would work with an upgrade to ezpublish. thanks, Kedar
Jean-Luc Nguyen	Tuesday 21 July 2009 12:51:31 am Hello, your blog_post class is there as an example, it is not changed when you ugrade eZ Publish. http://www.acidre.com
Gaetano Giunta	Tuesday 21 July 2009 1:41:41 am One way to alter system-provided content classes is to create copies of all the ones you want to modify, renaming them to myapp_folder, myapp_blogpost, myapp_forntpage etc... It is a bit of extra work, but it makes it easier to later export those classes via the packaging system and import them into other installations, where the standard content classes do not expect to be modified... Principal Consultant International Business Member of the Community Project Board

Author

Message

Monday 20 July 2009 1:19:14 pm

Hi,

I wanted to ask what the correct procedure was to add attributes to a pre-existing content class like blog_post. I can see that it allows me to add attributes but was wondering if this was ok and if these updates would work with an upgrade to ezpublish.

thanks,
Kedar

Jean-Luc Nguyen

Tuesday 21 July 2009 12:51:31 am

Hello,

your blog_post class is there as an example, it is not changed when you ugrade eZ Publish.

http://www.acidre.com

Gaetano Giunta

Tuesday 21 July 2009 1:41:41 am

One way to alter system-provided content classes is to create copies of all the ones you want to modify, renaming them to myapp_folder, myapp_blogpost, myapp_forntpage etc...
It is a bit of extra work, but it makes it easier to later export those classes via the packaging system and import them into other installations, where the standard content classes do not expect to be modified...

Principal Consultant International Business
Member of the Community Project Board

eZ debug

Timing:	Jan 18 2025 16:19:28
Script start
Timing:	Jan 18 2025 16:19:28
Module start 'layout'
Timing:	Jan 18 2025 16:19:28
Module start 'content'
Timing:	Jan 18 2025 16:19:29
Module end 'content'
Timing:	Jan 18 2025 16:19:29
Script end

Main resources:

Total runtime	0.8376 sec
Peak memory usage	4,096.0000 KB
Database Queries	59

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0095	589.1641	152.6406
Module start 'layout'	0.0095	0.0026	741.8047	39.4766
Module start 'content'	0.0122	0.8240	781.2813	573.1563
Module end 'content'	0.8361	0.0014	1,354.4375	12.1250
Script end	0.8376		1,366.5625

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0040	0.4742	16	0.0002
Check MTime	0.0014	0.1669	16	0.0001
Mysql Total
Database connection	0.0016	0.1854	1	0.0016
Mysqli_queries	0.7882	94.1036	59	0.0134
Looping result	0.0005	0.0632	57	0.0000
Template Total	0.8052	96.1	2	0.4026
Template load	0.0023	0.2758	2	0.0012
Template processing	0.8029	95.8587	2	0.4015
Template load and register function	0.0001	0.0151	1	0.0001
states
state_id_array	0.0021	0.2471	1	0.0021
state_identifier_array	0.0010	0.1217	2	0.0005
Override
Cache load	0.0019	0.2238	15	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0006	0.0695	3	0.0002
Fetch class attribute name	0.0010	0.1144	5	0.0002
XML
Image XML parsing	0.0011	0.1316	3	0.0004
class_abstraction
Instantiating content class attribute	0.0000	0.0012	5	0.0000
General
dbfile	0.0009	0.1069	22	0.0000
String conversion	0.0000	0.0009	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
3	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
4	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
2	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
2	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 13 Number of unique templates used: 6

Time used to render debug report: 0.0001 secs