Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-14 Thread dullfig
I think I'm on to something. I have modified the macro to produce an svg
instead of a png. I then wrap the output in {{html}}{{/html}} aND now the
links are clickable. I'm working on running the uml input through
services.rendering.parse () to convert the wiki links to absolute url
automatically. 



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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-13 Thread Thomas Mortagne
Not exactly new. plantuml is on Maven central which mean you can just
declare it as dependency of your extension and Extension Manager will
install it when you install your extension.

For imported Maven extension you just need to add it as dependency in
the pom, for 100% extension.xwiki.org extensions you can add
dependency object, see
http://extensions.xwiki.org/xwiki/bin/edit/Extension/PlantUML+Macro#HAddDependencies.

On Tue, Apr 12, 2016 at 9:28 PM, Maxime Sinclair
 wrote:
> Hi Thomas,
>
> What do you mean by "to depend on net.sf.plantuml:plantuml" ? Is it a new
> feature ? Can you give me a few pointer on this subject ?
>
> Thanks.
> Maxime
>
>
>
> On 12/04/2016 15:53, Thomas Mortagne wrote:
>>
>> Note that a cleaner solution would be to refactor PlantUML Macro
>> extension to depend on net.sourceforge.plantuml:plantuml extension
>> instead of embedding it. Extension will simply put the plantuml jar in
>> the classloader and it would be automatically available to the
>> PlantUML Macro (no need to load the attachment anymore).
>>
>> On Tue, Apr 12, 2016 at 9:23 AM, Vincent Massol 
>> wrote:
>>>
>>> Hi,
>>>
 On 11 Apr 2016, at 23:47, dullfig  wrote:

 Hello:

 I want to upload the latest PlantUML.jar server as an attachment to the
 PlantUMLMacroGClass page. The current PlantUML.jar is outdated, and is
 already an attachment to this page.

 I press the "chose file"button, search for the .jar file, and invariably
 it
 stops at about 2MB with an error message that says "an error occured
 while
 uploading plantuml.jar". What could be the problem? the file is about
 5MB
>>>
>>> Maybe you should check this out:
>>> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments
>>>
>>> And also
>>> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL if
>>> you’re using mysql:
>>>
>>> "   • By default MySQL only accepts packets that are smaller than
>>> 1MB. If you get the "Packet for query is too large (max_allowed_packet)"
>>> error then see the Packet too large error page. For example to increase the
>>> packet size to 32M you could start the MySQL server with mysqld --console
>>> --max_allowed_packet=32M or you can modify directly the my.cnf configuration
>>> file to set this value permanently.”
>>>
>>> You should also check the logs to see the details of "an error occured
>>> while uploading plantuml.jar” (that doesn’t give enough info to help you
>>> more).
>>>
>>> Thanks
>>> -Vincent
>>>
 Dan



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>>
>
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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-12 Thread dullfig
I think there is a problem with how xwiki renders pages. Because the SVG
macro can't show embedded links either. I have been trying it out, you can
include links in the svg devinition, but they just don't render as links.
XWiki seems to just convert everything to dumb images.

Dan 



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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-12 Thread Maxime Sinclair

Hi Dan,

Embedding links in a diagram is not available in the current PlantUML 
Macro but it could be possible using the Image Map service (as described 
on this page http://plantuml.com/server.html ). The drawback would be to 
define links as absolute URLs and not in the xwiki simpler syntax.


Maxime

On 12/04/2016 17:24, dullfig wrote:

ok, so it turns out the problem was not just jar files, but any large files. I 
had to mess around with the max_allowed_packet variable in mysql, plus increase 
the size of uploads in xwiki, which at first I didn’t realize is given in 
BYTES. so now I can upload large files.

I wanted a local plantuml server because I’m trying to embed links in the 
diagrams, and I thought you needed a local server for that.

It still doesn’t work, but I thing it’s a XWiki issue.

Dan

From: Thomas Mortagne [via XWiki]
Sent: Tuesday, April 12, 2016 6:54 AM
To: dullfig
Subject: Re: Uploading .jar as attachment to page fails

Note that a cleaner solution would be to refactor PlantUML Macro
extension to depend on net.sourceforge.plantuml:plantuml extension
instead of embedding it. Extension will simply put the plantuml jar in
the classloader and it would be automatically available to the
PlantUML Macro (no need to load the attachment anymore).

On Tue, Apr 12, 2016 at 9:23 AM, Vincent Massol <[hidden email]> wrote:


Hi,


On 11 Apr 2016, at 23:47, dullfig <[hidden email]> wrote:

Hello:

I want to upload the latest PlantUML.jar server as an attachment to the
PlantUMLMacroGClass page. The current PlantUML.jar is outdated, and is
already an attachment to this page.

I press the "chose file"button, search for the .jar file, and invariably it
stops at about 2MB with an error message that says "an error occured while
uploading plantuml.jar". What could be the problem? the file is about 5MB

Maybe you should check this out:
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments

And also http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL 
if you’re using mysql:

"   • By default MySQL only accepts packets that are smaller than 1MB. If you get the 
"Packet for query is too large (max_allowed_packet)" error then see the Packet too 
large error page. For example to increase the packet size to 32M you could start the MySQL 
server with mysqld --console --max_allowed_packet=32M or you can modify directly the my.cnf 
configuration file to set this value permanently.”

You should also check the logs to see the details of "an error occured while 
uploading plantuml.jar” (that doesn’t give enough info to help you more).

Thanks
-Vincent


Dan



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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-12 Thread Maxime Sinclair

Hi Thomas,

What do you mean by "to depend on net.sf.plantuml:plantuml" ? Is it a 
new feature ? Can you give me a few pointer on this subject ?


Thanks.
Maxime


On 12/04/2016 15:53, Thomas Mortagne wrote:

Note that a cleaner solution would be to refactor PlantUML Macro
extension to depend on net.sourceforge.plantuml:plantuml extension
instead of embedding it. Extension will simply put the plantuml jar in
the classloader and it would be automatically available to the
PlantUML Macro (no need to load the attachment anymore).

On Tue, Apr 12, 2016 at 9:23 AM, Vincent Massol  wrote:

Hi,


On 11 Apr 2016, at 23:47, dullfig  wrote:

Hello:

I want to upload the latest PlantUML.jar server as an attachment to the
PlantUMLMacroGClass page. The current PlantUML.jar is outdated, and is
already an attachment to this page.

I press the "chose file"button, search for the .jar file, and invariably it
stops at about 2MB with an error message that says "an error occured while
uploading plantuml.jar". What could be the problem? the file is about 5MB

Maybe you should check this out:
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments

And also http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL 
if you’re using mysql:

"   • By default MySQL only accepts packets that are smaller than 1MB. If you get the 
"Packet for query is too large (max_allowed_packet)" error then see the Packet too 
large error page. For example to increase the packet size to 32M you could start the MySQL 
server with mysqld --console --max_allowed_packet=32M or you can modify directly the my.cnf 
configuration file to set this value permanently.”

You should also check the logs to see the details of "an error occured while 
uploading plantuml.jar” (that doesn’t give enough info to help you more).

Thanks
-Vincent


Dan



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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-12 Thread dullfig
ok, so it turns out the problem was not just jar files, but any large files. I 
had to mess around with the max_allowed_packet variable in mysql, plus increase 
the size of uploads in xwiki, which at first I didn’t realize is given in 
BYTES. so now I can upload large files.

I wanted a local plantuml server because I’m trying to embed links in the 
diagrams, and I thought you needed a local server for that.

It still doesn’t work, but I thing it’s a XWiki issue.

Dan

From: Thomas Mortagne [via XWiki] 
Sent: Tuesday, April 12, 2016 6:54 AM
To: dullfig 
Subject: Re: Uploading .jar as attachment to page fails

Note that a cleaner solution would be to refactor PlantUML Macro 
extension to depend on net.sourceforge.plantuml:plantuml extension 
instead of embedding it. Extension will simply put the plantuml jar in 
the classloader and it would be automatically available to the 
PlantUML Macro (no need to load the attachment anymore). 

On Tue, Apr 12, 2016 at 9:23 AM, Vincent Massol <[hidden email]> wrote: 

> Hi, 
> 
>> On 11 Apr 2016, at 23:47, dullfig <[hidden email]> wrote: 
>> 
>> Hello: 
>> 
>> I want to upload the latest PlantUML.jar server as an attachment to the 
>> PlantUMLMacroGClass page. The current PlantUML.jar is outdated, and is 
>> already an attachment to this page. 
>> 
>> I press the "chose file"button, search for the .jar file, and invariably it 
>> stops at about 2MB with an error message that says "an error occured while 
>> uploading plantuml.jar". What could be the problem? the file is about 5MB 
> 
> Maybe you should check this out: 
> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments
> 
> And also 
> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL if 
> you’re using mysql: 
> 
> "   • By default MySQL only accepts packets that are smaller than 1MB. If 
> you get the "Packet for query is too large (max_allowed_packet)" error then 
> see the Packet too large error page. For example to increase the packet size 
> to 32M you could start the MySQL server with mysqld --console 
> --max_allowed_packet=32M or you can modify directly the my.cnf configuration 
> file to set this value permanently.” 
> 
> You should also check the logs to see the details of "an error occured while 
> uploading plantuml.jar” (that doesn’t give enough info to help you more). 
> 
> Thanks 
> -Vincent 
> 
>> 
>> Dan 
>> 
>> 
>> 
>> -- 
>> View this message in context: 
>> http://xwiki.475771.n2.nabble.com/Uploading-jar-as-attachment-to-page-fails-tp7598929.html
> 
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> users mailing list 
> [hidden email] 
> http://lists.xwiki.org/mailman/listinfo/users



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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-12 Thread Thomas Mortagne
Note that a cleaner solution would be to refactor PlantUML Macro
extension to depend on net.sourceforge.plantuml:plantuml extension
instead of embedding it. Extension will simply put the plantuml jar in
the classloader and it would be automatically available to the
PlantUML Macro (no need to load the attachment anymore).

On Tue, Apr 12, 2016 at 9:23 AM, Vincent Massol  wrote:
> Hi,
>
>> On 11 Apr 2016, at 23:47, dullfig  wrote:
>>
>> Hello:
>>
>> I want to upload the latest PlantUML.jar server as an attachment to the
>> PlantUMLMacroGClass page. The current PlantUML.jar is outdated, and is
>> already an attachment to this page.
>>
>> I press the "chose file"button, search for the .jar file, and invariably it
>> stops at about 2MB with an error message that says "an error occured while
>> uploading plantuml.jar". What could be the problem? the file is about 5MB
>
> Maybe you should check this out:
> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments
>
> And also 
> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL if 
> you’re using mysql:
>
> "   • By default MySQL only accepts packets that are smaller than 1MB. If 
> you get the "Packet for query is too large (max_allowed_packet)" error then 
> see the Packet too large error page. For example to increase the packet size 
> to 32M you could start the MySQL server with mysqld --console 
> --max_allowed_packet=32M or you can modify directly the my.cnf configuration 
> file to set this value permanently.”
>
> You should also check the logs to see the details of "an error occured while 
> uploading plantuml.jar” (that doesn’t give enough info to help you more).
>
> Thanks
> -Vincent
>
>>
>> Dan
>>
>>
>>
>> --
>> View this message in context: 
>> http://xwiki.475771.n2.nabble.com/Uploading-jar-as-attachment-to-page-fails-tp7598929.html
>
> ___
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users



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Re: [xwiki-users] Uploading .jar as attachment to page fails

2016-04-12 Thread Vincent Massol
Hi,

> On 11 Apr 2016, at 23:47, dullfig  wrote:
> 
> Hello:
> 
> I want to upload the latest PlantUML.jar server as an attachment to the
> PlantUMLMacroGClass page. The current PlantUML.jar is outdated, and is
> already an attachment to this page. 
> 
> I press the "chose file"button, search for the .jar file, and invariably it
> stops at about 2MB with an error message that says "an error occured while
> uploading plantuml.jar". What could be the problem? the file is about 5MB

Maybe you should check this out:
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments

And also http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL 
if you’re using mysql:

"   • By default MySQL only accepts packets that are smaller than 1MB. If 
you get the "Packet for query is too large (max_allowed_packet)" error then see 
the Packet too large error page. For example to increase the packet size to 32M 
you could start the MySQL server with mysqld --console --max_allowed_packet=32M 
or you can modify directly the my.cnf configuration file to set this value 
permanently.”

You should also check the logs to see the details of "an error occured while 
uploading plantuml.jar” (that doesn’t give enough info to help you more).

Thanks
-Vincent

> 
> Dan
> 
> 
> 
> --
> View this message in context: 
> http://xwiki.475771.n2.nabble.com/Uploading-jar-as-attachment-to-page-fails-tp7598929.html

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