topic Re: [SOLVED] DWG transformation in Alfresco Archive

[SOLVED] DWG transformation

tsafarog — Tue, 29 Jul 2014 09:40:08 GMT

Hello thank you for reading thisI am trying to use the transformer capabilities of alfresco to get a preview of dwg files.My sources were:1)http://wiki.alfresco.com/wiki/Content_Transformationsand the conversation below eventhout it seems a bit outdated. 2)https://forums.alfresco.com/forum/general/n

Re: [SOLVED] DWG transformation

tsafarog — Wed, 30 Jul 2014 09:09:00 GMT

Update:

I removed mimetype image/x-dwg and replaced it with image/vnd.dwg and i added it in mimetypes-extension-map.xml


<alfresco-config area="mimetype-map">

   <config evaluator="string-compare" condition="Mimetype Map">
      <mimetypes>

         <mimetype mimetype="image/vnd.dwg" display="Autocad Drawing">
            <extension>dwg</extension>
         </mimetype>

      </mimetypes>
   </config>
   
</alfresco-config>
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and now i get under http://localhost:8080/alfresco/service/mimetypes?mimetype=image/vnd.dwg#image/vnd.dwg


 
image/vnd.dwg - dwg


Extractors: org.alfresco.repo.content.metadata.DWGMetadataExtracter


Transformable To: •application/pdf = Proxy via: org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker ()
•application/x-shockwave-flash = Complex via: application/pdf 

Transformable From: Cannot be generated from anything else 
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I updated the script with the below


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
 
<beans>
 
<!– TRASFORMA DWG IN PDF   –>
<bean id="transformer.worker.dwg2pdf" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker"> 
        <property name="mimetypeService">
         <ref bean="mimetypeService" />
      </property>
      <property name="checkCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
                    <entry key=".*">
               <list>                   
                        <value>E:\ECM\bin\IrfanView\i_view32.exe</value>
                  <value>E:\ECM\bin\IrfanView\jtp.gif</value>
                  <value>/convert=jtp.png</value>
                    </list>
               </entry>
                </map>
            </property>
         </bean>
        </property>
         <property name="transformCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
            <entry key=".*">
            <list>
                    <value>E:\ECM\bin\IrfanView\i_view32.exe</value>
                  <value>${source}</value>
                  <value>/convert=${target}</value>
            </list>      
                </entry>
                </map>
            </property>
            <property name="errorCodes">
               <value>1,2</value>
            </property>
         </bean>
      </property>
      <property name="explicitTransformations">
         <list>
            <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
               <property name="targetMimetype"><value>application/pdf</value></property>
            </bean>
         </list>
      </property>
   </bean>
   <bean id="transformer.dwg2pdf" class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
      <property name="worker">
         <ref bean="transformer.worker.dwg2pdf" />
      </property>
   </bean>
   
   <!–      TRASFORMA DWG IN SWF (complex)    –>
    <bean id="transformer.complex.dwg2pdf.Pdf2swf"
        class="org.alfresco.repo.content.transform.ComplexContentTransformer"
        parent="baseContentTransformer" >
      <property name="transformers">
         <list>
            <ref bean="transformer.dwg2pdf" />
            <ref bean="transformer.Pdf2swf" />
         </list>
      </property>
      <property name="intermediateMimetypes">
         <list>
            <value>application/pdf</value>
         </list>
      </property>
      <property name="explicitTransformations">
         <list>
               <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                       <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
                       <property name="targetMimetype"><value>application/x-shockwave-flash</value></property>
            </bean>
         </list>
      </property>    
   </bean>
   
</beans>
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Once i try to preview my dwg i get a spinning cycle and then the message could not load pdf content….

I am stuck a bit … any advice would be appreciated

Re: [SOLVED] DWG transformation

tsafarog — Thu, 31 Jul 2014 10:06:13 GMT

also i paste here my alfresco-global.properties in case there is also something wrong in here



###############################
## Common Alfresco Properties #
###############################

dir.root=E:/ECM/alf_data

alfresco.context=alfresco
alfresco.host=127.0.0.1
alfresco.port=8080
alfresco.protocol=http

share.context=share
share.host=127.0.0.1
share.port=8080
share.protocol=http

### database connection properties ###
db.driver=org.postgresql.Driver
db.username=alfresco
db.password=**********
db.name=alfresco
db.url=jdbc:postgresql://localhost:5432/${db.name}

# The server mode. Set value here
# UNKNOWN | TEST | BACKUP | PRODUCTION
system.serverMode=UNKNOWN

### FTP Server Configuration ###
ftp.enabled=true
ftp.port=21

### RMI service ports ###
alfresco.rmi.services.port=50500
avm.rmi.service.port=0
avmsync.rmi.service.port=0
attribute.rmi.service.port=0
authentication.rmi.service.port=0
repo.rmi.service.port=0
action.rmi.service.port=0
deployment.rmi.service.port=0

### External executable locations ###
ooo.exe=E:/ECM/libreoffice/App/libreoffice/program/soffice.exe
ooo.enabled=true
ooo.port=8100
img.root=E:/ECM/imagemagick
img.coders=${img.root}/modules/coders
img.config=${img.root}/config
img.gslib=${img.root}/lib
img.exe=${img.root}/convert.exe
swf.exe=E:/ECM/swftools/pdf2swf.exe
swf.languagedir=E:/ECM/swftools/japanese
dwg.exe=E:/ECM/bin/IrfanView/i_view32.exe
# img.gslib=C:/Program Files (x86)/gs/gs9.09/lib

jodconverter.enabled=false
jodconverter.officeHome=./libreoffice/App/libreoffice
jodconverter.portNumbers=8100

### Initial admin password ###
alfresco_user_store.adminpassword=59e144b26679107fa90ce52413d453eb

### E-mail site invitation setting ###
notification.email.siteinvite=false

### License location ###
dir.license.external=E:/ECM

### Solr indexing ###
index.subsystem.name=solr
dir.keystore=${dir.root}/keystore
solr.port.ssl=8443

### BPM Engine ###
system.workflow.engine.jbpm.enabled=false

### Allow extended ResultSet processing
security.anyDenyDenies=false
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Re: [SOLVED] DWG transformation

xiaoqunhua — Fri, 01 Aug 2014 03:22:36 GMT

Hi, What about IrfanView software/tool with AutoCAD(dwg) files?

Re: [SOLVED] DWG transformation

tsafarog — Fri, 01 Aug 2014 06:00:56 GMT

I try to use irfanview…
but i keep get a spinning circle once i try to preview and also what i noticed is that under .\tomcat\temp\Alfresco i see 2 files
RuntimeExecutableContentTransformerWorker_source_5662957576453154813.dwg with 250kb filesize
and RuntimeExecutableContentTransformerWorker_target_3743969435769205511.pdf with 0kb filesize ….
does it fail to make the conversion?

If i open a cmd and enter the convert command it works ok

Re: [SOLVED] DWG transformation

xiaoqunhua — Fri, 01 Aug 2014 07:28:22 GMT

Hi, I saw some slash in your config xml file,it looks like E:\ECM\bin\IrfanView\i_view32.exe,I think it should be E\:\\ECM\\bin\\IrfanView\\i_view32.exe. Or you can config the command tool in alf-global.properties file, and then reference it in your tansform config xml file.

Re: [SOLVED] DWG transformation

tsafarog — Fri, 01 Aug 2014 08:30:00 GMT

Yeah i fixed my global confing i read that it is Java so backslash is escaped

so i add

dwg.exe=E:\\ECM\\bin\\Irfanview\\i.view32.exe

and then to call it i use ${dwg.exe} right?

This is how my global looks now


### External executable locations ###
ooo.exe=E:\\ECM\\libreoffice\\App\\libreoffice\\program\\soffice.exe
ooo.enabled=true
ooo.port=8100
img.root=E:\\ECM\\imagemagick
img.coders=${img.root}\\modules\\coders
img.config=${img.root}\\config
img.gslib=${img.root}\\lib
img.exe=${img.root}\\convert.exe
swf.exe=E:\\ECM\\swftools\\pdf2swf.exe
swf.languagedir=E:\\ECM\\swftools\\japanese
dwg.exe=E:\\ECM\\bin\\IrfanView\\i_view32.exe
img.gslib=E:\\ECM\\bin\\gs9.09\\lib

jodconverter.enabled=true
jodconverter.officeHome=E:\\ECM\\libreoffice\\App\\libreoffice
jodconverter.portNumbers=8100
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and this is how transformer looks


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
 
<beans>
 
<!– TRASFORMA DWG IN PDF   –>
<bean id="transformer.worker.dwg2pdf" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker"> 
        <property name="mimetypeService">
         <ref bean="mimetypeService" />
      </property>
      <property name="checkCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
                    <entry key=".*">
               <list>                   
                  <value>${dwg.exe}</value>
                  <value>E:\ECM\bin\IrfanView\dtp.dwg</value>
                  <value>/convert=dtp.pdf</value>
                    </list>
               </entry>
                </map>
            </property>
         </bean>
        </property>
         <property name="transformCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
            <entry key=".*">
            <list>
                  <value>${dwg.exe}</value>
                      <value>${source}</value>
                 <value>/convert=${target}</value>
            </list>      
                </entry>
                </map>
            </property>
         </bean>
      </property>
      <property name="explicitTransformations">
         <list>
            <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
               <property name="targetMimetype"><value>application/pdf</value></property>
            </bean>
         </list>
      </property>
   </bean>
   <bean id="transformer.dwg2pdf" class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
      <property name="worker">
         <ref bean="transformer.worker.dwg2pdf" />
      </property>
   </bean>
 
   <!–      TRASFORMA DWG IN SWF (complex)    –>
    <bean id="transformer.complex.dwg2pdf.Pdf2swf"
        class="org.alfresco.repo.content.transform.ComplexContentTransformer"
        parent="baseContentTransformer" >
      <property name="transformers">
         <list>
            <ref bean="transformer.dwg2pdf" />
            <ref bean="transformer.Pdf2swf" />
         </list>
      </property>
      <property name="intermediateMimetypes">
         <list>
            <value>application/pdf</value>
         </list>
      </property>
      <property name="explicitTransformations">
         <list>
               <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                       <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
                       <property name="targetMimetype"><value>application/x-shockwave-flash</value></property>
            </bean>
         </list>
      </property>    
   </bean>
 
</beans>
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Re: [SOLVED] DWG transformation

tsafarog — Fri, 01 Aug 2014 08:46:00 GMT

I think that what i am doing wrong is the command syntax under TransformCommand property

I have tried so many combination with double " and without with single line and cmd /C values as well but cant get it to work

Can someone point for a correct syntax?

Thanks


<bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
            <entry key=".*">
            <list>
                  <value>${dwg.exe}</value>
                      <value>${source}</value>
                 <value>/convert=${target}</value>
            </list>      
                </entry>
                </map>
            </property>
         </bean>
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I downgraded impdf because i cant get no UI in 0.90 version and i am using CS_dwg.dll

If i use cmd command i_view32.exe dtp.dwg /convert=dtp.pdf it works and creates the file succesfully with no UI popups

but in transformer and under \tomcat\temp\Alfresco the pdf file i get is 0KB …

Re: [SOLVED] DWG transformation

xiaoqunhua — Fri, 01 Aug 2014 09:03:05 GMT

Hi,your global config is right,but in your tansform config file E:\ECM\bin\IrfanView\dtp.dwg is the same as before.try fix it and try.

Re: [SOLVED] DWG transformation

tsafarog — Fri, 01 Aug 2014 09:26:33 GMT

Xiao thank you for your time on this

after your suggestions this is how transformer looks


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
 
<beans>
 
<!– TRASFORMA DWG IN PDF   –>
<bean id="transformer.worker.dwg2pdf" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker"> 
        <property name="mimetypeService">
         <ref bean="mimetypeService" />
      </property>
      <property name="checkCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
                    <entry key=".*">
               <list>                   
                  <value>${dwg.exe}</value>
                  <value>E:\\ECM\\bin\\IrfanView\\dtp.dwg</value>
                  <value>/convert=dtp.pdf</value>
                    </list>
               </entry>
                </map>
            </property>
         </bean>
        </property>
         <property name="transformCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
            <entry key=".*">
            <list>
                  <value>${dwg.exe}</value>
                      <value>${source}</value>
                 <value>/convert=${target}</value>
            </list>      
                </entry>
                </map>
            </property>
         </bean>
      </property>
      <property name="explicitTransformations">
         <list>
            <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
               <property name="targetMimetype"><value>application/pdf</value></property>
            </bean>
         </list>
      </property>
   </bean>
   <bean id="transformer.dwg2pdf" class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
      <property name="worker">
         <ref bean="transformer.worker.dwg2pdf" />
      </property>
   </bean>
 
   <!–      TRASFORMA DWG IN SWF (complex)    –>
    <bean id="transformer.complex.dwg2pdf.Pdf2swf"
        class="org.alfresco.repo.content.transform.ComplexContentTransformer"
        parent="baseContentTransformer" >
      <property name="transformers">
         <list>
            <ref bean="transformer.dwg2pdf" />
            <ref bean="transformer.Pdf2swf" />
         </list>
      </property>
      <property name="intermediateMimetypes">
         <list>
            <value>application/pdf</value>
         </list>
      </property>
      <property name="explicitTransformations">
         <list>
               <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                       <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
                       <property name="targetMimetype"><value>application/x-shockwave-flash</value></property>
            </bean>
         </list>
      </property>    
   </bean>
 
</beans>
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The weird part is that under CheckCommand property if i try a simple conversion from gif to png it will create the file. Now that i am using DWG to PDF it wont convert.

As i said thou if i use a CMD and type the command E:\ecm\bin\IrfanView\i_view32.exe dtp.dwg /convert=dtp.pdf it will make the conversion without UI popups

I am stuck…

Re: [SOLVED] DWG transformation

rjohnson — Sat, 02 Aug 2014 02:56:21 GMT

First, when developing transformations, turn on information level messaging for transforms. This is in log4j properties file. This will cause Alfresco to dump out just about everything its doing to the logs.

Second, your transform above seems to try and go beyond PDF and into SWF, which I suspect you don't want to do.

Third your my-sites.get.js error is about IMAP and nothing to do with this transform.

Finally as at 4.? you also need to set up your transforms in alfresco-global.properties and not in your XML. This change is in the community information but its not that explicit and many many examples are from the older way of setting up transforms which can have some nasty side effects in the more recent releases.

Here is a transform I wrote to do html to pdf using wkhtmltopdf. To avoid overwriting the standard transform for html to pdf (which uses LibreOffice) I defined an additional mimetype with extension obc


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>

<beans>
   <bean id="transformer.worker.html2pdf" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker">
      <property name="mimetypeService">
         <ref bean="mimetypeService" />
      </property> 
      <property name="checkCommand">
            <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandMap">
               <map>
                  <entry key=".*">
                     <value>/usr/local/bin/wkhtmltopdf -help</value>
                  </entry>
               </map>
            </property>
            <property name="errorCodes">
               <value>2</value>
            </property>
         </bean>
      </property>
      <property name="transformCommand">
            <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
               <map>
                  <entry key="Linux">
                       <list>
                         <value>sh</value>
                         <value>-c</value>
                     <value>/usr/local/bin/html2pdf '${source}' '${target}'</value>
                       </list>
                  </entry>
                  <entry key="Windows.*">
                       <list>
                         <value>cmd</value>
                         <value>/C</value>
                     <value>/usr/local/bin/html2pdf "${source}" "${target}"</value>
                       </list>
                  </entry>
               </map>
            </property>
            <property name="errorCodes">
               <value>2</value>
            </property>
         </bean>
      </property>
   </bean>
   <bean id="transformer.html2pdf" class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
        <property name="worker">
            <ref bean="transformer.worker.html2pdf" />
        </property>
    </bean>
</beans>
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and the alfresco-global.properties entries are:-


# What follows are the custom transforms
# for outbound letters
# the imput format is actually HTML
# the output PDF
# Define a default priority for the transformer
content.transformer.html2pdf.priority=50
# List the transformations that are supported
content.transformer.html2pdf.extensions.obc.pdf.supported=true
content.transformer.html2pdf.extensions.obc.pdf.priority=50
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Re: [SOLVED] DWG transformation

tsafarog — Tue, 05 Aug 2014 06:40:00 GMT

Bob thank you so much for your usefull information…

I must admit that i missed the part that sais that you need to mention the transformer in the global config.

I will try what you suggested but for the record the site.js error i get it only if i dont do something right in the transformer.. if i remove the transformer i get no errors.

Thank you again and i will update asap

Re: [SOLVED] DWG transformation

tsafarog — Tue, 05 Aug 2014 09:01:00 GMT

Update

I changed application because i for some reason in the checkcommand i couldnt get the dwg to convert in pdf with Irfanview. So i changed applications with AcmeCadconverter which works just fine in the checkcommand

So now my tranformer looks like this and according to Bob's directions (thanks for your input)


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
 
<beans>
 
<!– TRASFORMA DWG IN PDF   –>
<bean id="transformer.worker.dwg2pdf" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker"> 
        <property name="mimetypeService">
         <ref bean="mimetypeService" />
      </property>
      <property name="checkCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
                    <entry key=".*">
               <list>
                      <value>cmd</value>
                      <value>/C</value>
                  <value>E:\\ECM\\bin\\acme\\AcmeCADConverter.exe /r /ad /f 104 E:\\ECM\\bin\\acme\\dtp.dwg dtp.pdf</value>
               </list>
               </entry>
                </map>
            </property>
         <property name="errorCodes">
               <value>1,2</value>
         </property>
         </bean>
        </property>
         <property name="transformCommand">
         <bean class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
               <map>
                  <entry key="Linux">
                       <list>
                         <value>sh</value>
                         <value>-c</value>
                        <value>E:\\ECM\\bin\\acme\\AcmeCADConverter.exe /r /ad /f 104 '${source}' '${target}'</value>
                  </list>
                  </entry>
                  <entry key="Windows.*">
                       <list>
                         <value>cmd</value>
                         <value>/C</value>
                      <value>E:\\ECM\\bin\\acme\\AcmeCADConverter.exe /r /ad /f 104 "${source}" "${target}"</value>
                  </list>
                   </entry>
                    </map>
            </property>
         <property name="errorCodes">
               <value>1,2</value>
         </property>
         </bean>
      </property>
      <property name="explicitTransformations">
         <list>
            <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
            <property name="targetMimetype"><value>application/pdf</value></property>
            </bean>
         </list>
      </property>
   </bean>
   <bean id="transformer.dwg2pdf" class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
      <property name="worker">
         <ref bean="transformer.worker.dwg2pdf" />
      </property>
   </bean>

</beans>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I also updated global.properties file as following


### External executable locations ###
ooo.exe=E:\\ECM\\libreoffice\\App\\libreoffice\\program\\soffice.exe
ooo.enabled=true
ooo.port=8100
img.root=E:\\ECM\\imagemagick
img.coders=${img.root}\\modules\\coders
img.config=${img.root}\\config
img.gslib=${img.root}\\lib
img.exe=${img.root}\\convert.exe
swf.exe=E:\\ECM\\swftools\\pdf2swf.exe
swf.languagedir=E:\\ECM\\swftools\\japanese
dwg.exe=E:\\ECM\\bin\\acme\\AcmeCADConverter.exe
img.gslib=E:\\ECM\\bin\\gs9.09\\lib

jodconverter.enabled=true
jodconverter.officeHome=E:\\ECM\\libreoffice\\App\\libreoffice
jodconverter.portNumbers=8100

# What follows are the custom transforms
# Imput dwg the output is PDF
# Define a default priority for the transformer
content.transformer.dwg2pdf.priority=50
# List the transformations that are supported
content.transformer.dwg2pdf.extensions.dwg.pdf.supported=true
content.transformer.dwg2pdf.extensions.dwg.pdf.priority=50
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

THIS LOG OUTPUT


11:41:45,596 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-5] 6             dwg  txt  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – index – SolrIndexer NO transformers
11:41:45,596 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-5] 6             Finished in 0 ms Transformer NOT called

11:41:45,690 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-9] 7             dwg  txt  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – index – SolrIndexer NO transformers
11:41:45,690 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-9] 7             Finished in 0 ms Transformer NOT called

11:41:53,672 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8             dwg  pdf  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – pdf – ContentService.transform(…)
11:41:53,672 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8             **a)  [50] dwg2pdf<<Runtime>>           0 ms
11:41:53,672 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8.1           dwg  pdf  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB dwg2pdf<<Runtime>>
11:42:06,938 DEBUG [org.alfresco.util.exec.RuntimeExec] [pool-17-thread-1] Execution result: 
   os:         Windows Server 2012
   command:    cmd /C "E:\\ECM\\bin\\acme\\AcmeCADConverter.exe /r /ad /f 104 "E:\ECM\tomcat\temp\Alfresco\RuntimeExecutableContentTransformerWorker_source_1366542181829387142.dwg" "E:\ECM\tomcat\temp\Alfresco\RuntimeExecutableContentTransformerWorker_target_1118018117675185787.pdf""
   succeeded:  true
   exit code:  0
   out:        
   err:        
11:42:06,953 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8             Finished in 13.281 ms

11:42:15,485 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-8] 9             dwg  txt  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – index – SolrIndexer NO transformers
11:42:15,485 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-8] 9             Finished in 0 ms Transformer NOT called
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

The result in share is "Could not load pdf content"

Ok the weird thing i noticed

The target file on the debug is 0KB under tomcat/temp directory and once i get the error message in the preview that it cannot load pdf file, then another source file PDF is created from the DWG that is working just fine. Meaning that i have 3 files under tomcat/temp directory
1) RuntimeExecutableContentTransformerWorker_source_1366542181829387142.dwg (this is the source file)
2) RuntimeExecutableContentTransformerWorker_target_1118018117675185787.pdf (this one is 0KB size file)
3) RuntimeExecutableContentTransformerWorker_source_1366542181829387142.pdf (this is the correct converted dwg file but it only appears after i get the error message in the share previewer)

Another notice
The transform only occurs for newly uploaded files if the file already exists in the repository it wont try the conversion

Please advice

Kind Regards

Christos

Re: [SOLVED] DWG transformation

tsafarog — Wed, 06 Aug 2014 09:58:01 GMT

It would be really nice if an admin could move this to developer section so i could get some more views and help

Sorry for the inconvinience

Kind regards

Re: [SOLVED] DWG transformation

afaust — Thu, 07 Aug 2014 20:39:57 GMT

Hello,

as per your request I have moved this thread into Developer Discussions => Repository Services (which includes transformation services).
I will check if I can do something about https://forums.alfresco.com/forum/developer-discussions/alfresco-share-development/dwg-pdf-transformation-08072014-1056 but it seems I can not do as much in that sub-forum as I could with this thread.

Regards
Axel

Re: [SOLVED] DWG transformation

tsafarog — Fri, 08 Aug 2014 05:28:44 GMT

Thank you very much Mr Faust,

i ll try and close that other thread

I am updating the last script with the latest tries i performed but i believe this is not a script error….. for some reason i am still getting 3 files in the temp directory and the converted file is 0KB

Hello i am trying to get previews of DWG files (autocad drawings) into my alfresco share

I first tried with Irfanview but changed application because for some reason in the checkcommand i couldnt get the dwg to convert in pdf. So i changed applications with AcmeCadconverter which works just fine in the checkcommand

So now my tranformer looks like this:


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
 
<beans>
 
<!– TRASFORMA DWG IN PDF   –>
<bean id="transformer.worker.dwg2pdf" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker"> 
        <property name="mimetypeService">
         <ref bean="mimetypeService" />
      </property>
      <property name="checkCommand">
         <bean name="transformer.dwg2pdf.checkCommand" class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
                <map>
                    <entry key=".*">
                  <list>
                   <value>cmd</value> 
                        <value>/C</value> 
                  <value>${dwg2pdf.root}/AcmeCADConverter.exe /r /ad /f 104 E:\ECM\bin\acme\dtp.dwg dtp.pdf</value>
                  </list>
               </entry>
                </map>
            </property>
         </bean>
        </property>
         <property name="transformCommand">
         <bean name="transformer.dwg2pdf.Command" class="org.alfresco.util.exec.RuntimeExec">
            <property name="commandsAndArguments">
               <map>
                  <entry key="Linux.*">
                  <list>
                   <value>sh</value> 
                        <value>-c</value> 
                    <value>${dwg2pdf.root}/AcmeCADConverter /r /ad /f 104 ${source} ${target}</value>
                  </list>
                  </entry>
                  <entry key="Windows.*">
                  <list>
                  <value>cmd</value> 
                        <value>/C</value> 
                  <value>${dwg2pdf.root}/AcmeCADConverter.exe /r /ad /f 104 ${source} ${target}</value>
                    </list>
                  </entry>
                    </map>
            </property>
         <property name="waitForCompletion"> 
                <value>true</value> 
            </property> 
         </bean>
      </property>
      <property name="explicitTransformations">
         <list>
            <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails" >
                <property name="sourceMimetype"><value>image/vnd.dwg</value></property>
            <property name="targetMimetype"><value>application/pdf</value></property>
            </bean>
         </list>
      </property>
   </bean>
   
   <bean id="transformer.proxy.dwg2pdf" class="org.alfresco.repo.management.subsystems.SubsystemProxyFactory">
    <property name="sourceApplicationContextFactory">
      <ref bean="thirdparty"/>
    </property>
    <property name="sourceBeanName">
      <value>transformer.worker.dwg2pdf</value>
    </property>
    <property name="interfaces">
      <list>
        <value>org.alfresco.repo.content.transform.ContentTransformerWorker</value>
      </list>
    </property>
  </bean>
  
   <bean id="transformer.dwg2pdf" class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
      <property name="worker">
         <ref bean="transformer.worker.dwg2pdf" />
      </property>
   </bean>

</beans>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I also updated global.properties file as following


### External executable locations ###
ooo.exe=E:\\ECM\\libreoffice\\App\\libreoffice\\program\\soffice.exe
ooo.enabled=true
ooo.port=8100
img.root=E:\\ECM\\imagemagick
img.coders=${img.root}\\modules\\coders
img.config=${img.root}\\config
img.gslib=${img.root}\\lib
img.exe=${img.root}\\convert.exe
swf.exe=E:\\ECM\\swftools\\pdf2swf.exe
swf.languagedir=E:\\ECM\\swftools\\japanese
dwg2pdf.root=E:\\ECM\\bin\\acme
img.gslib=E:\\ECM\\bin\\gs9.09\\lib

jodconverter.enabled=true
jodconverter.officeHome=E:\\ECM\\libreoffice\\App\\libreoffice
jodconverter.portNumbers=8100

# What follows are the custom transforms
# Imput dwg the output is PDF
# Define a default priority for the transformer
content.transformer.dwg2pdf.priority=50
# List the transformations that are supported
content.transformer.dwg2pdf.extensions.dwg.pdf.supported=true
content.transformer.dwg2pdf.extensions.dwg.pdf.priority=50
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

THIS LOG OUTPUT


11:41:45,596 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-5] 6             dwg  txt  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – index – SolrIndexer NO transformers
11:41:45,596 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-5] 6             Finished in 0 ms Transformer NOT called

11:41:45,690 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-9] 7             dwg  txt  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – index – SolrIndexer NO transformers
11:41:45,690 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-9] 7             Finished in 0 ms Transformer NOT called

11:41:53,672 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8             dwg  pdf  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – pdf – ContentService.transform(…)
11:41:53,672 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8             **a)  [50] dwg2pdf<<Runtime>>           0 ms
11:41:53,672 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8.1           dwg  pdf  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB dwg2pdf<<Runtime>>
11:42:06,938 DEBUG [org.alfresco.util.exec.RuntimeExec] [pool-17-thread-1] Execution result: 
   os:         Windows Server 2012
   command:    cmd /C "E:\\ECM\\bin\\acme\\AcmeCADConverter.exe /r /ad /f 104 "E:\ECM\tomcat\temp\Alfresco\RuntimeExecutableContentTransformerWorker_source_1366542181829387142.dwg" "E:\ECM\tomcat\temp\Alfresco\RuntimeExecutableContentTransformerWorker_target_1118018117675185787.pdf""
   succeeded:  true
   exit code:  0
   out:        
   err:        
11:42:06,953 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [pool-17-thread-1] 8             Finished in 13.281 ms

11:42:15,485 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-8] 9             dwg  txt  GRAMMIKO KIATO RIO_new2.dwg 288.4 KB – index – SolrIndexer NO transformers
11:42:15,485 DEBUG [org.alfresco.repo.content.transform.TransformerDebug] [http-bio-8443-exec-8] 9             Finished in 0 ms Transformer NOT called
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

The result in share is "Could not load pdf content"

Ok the weird thing i noticed

The target file on the debug is 0KB under tomcat/temp/afresco directory and once i get the error message in the preview that it cannot load pdf file, then another source file PDF is created from the DWG that is working just fine. Meaning that i have 3 files under tomcat/temp directory
1) RuntimeExecutableContentTransformerWorker_source_1366542181829387142.dwg (this is the source file)
2) RuntimeExecutableContentTransformerWorker_target_1118018117675185787.pdf (this one is 0KB size file)
3) RuntimeExecutableContentTransformerWorker_source_1366542181829387142.pdf (this is the correct converted dwg file but it only appears after i get the error message in the share previewer)

Another notice
The transform only occurs for newly uploaded files if the file already exists in the repository it wont try the conversion

Please advice

Kind Regards

Christos

Re: [SOLVED] DWG transformation

tsafarog — Sat, 16 Aug 2014 11:37:23 GMT

so anyone with an idea? do you need me to post some more info?

Kind regards

Re: [SOLVED] DWG transformation

kaynezhang — Sat, 16 Aug 2014 16:02:00 GMT

I guess the issue is caused by AcmeCADConverter,you might give it wrong parameters which leads it always saving the output file(pdf file) into the same folder as the input file(dwg file) and with the same name,only a different extension.
So even if the output pdf file is generated ,but it is not named according alfresco'need. And an empty pdf file is created when alfresco try to read the correct path(in your case

RuntimeExecutableContentTransformerWorker_target_1118018117675185787.pdf‍

Re: [SOLVED] DWG transformation

tsafarog — Mon, 18 Aug 2014 10:28:34 GMT

but aren't ${source} and ${target} the full input and output paths?

Here are all the command line supported commands for acme cad converter http://www.dwg2pdf.biz/dwg-converter/cmd.htm

If anyone has a command suggestion please share

Kind regards and thank you in advance for your time

Re: [SOLVED] DWG transformation

kaynezhang — Mon, 18 Aug 2014 13:28:54 GMT

Yes ${source} and ${target} are the full input and output path.
But AcmeDWGConverter command line format is like following


AcmeDWGConverter [/r] [/e] [/m] [/info] [/l filaname] [/ls] [/info] [/p integer] [/w integer] [/h integer] [/b integer] [/j integer] [/f integer] [filename] [filename] …
‍‍‍

But it seems command line format says that [filename] [filename] are all input parameter.I guess you should use /d parameter,write it like this

<code> AcmeCADConverter /r /ad /f 105 /d ${target} ${source}
</code>
I just read it from http://www.dwg2pdf.biz/dwg-converter/cmd.htm ,I have not tested ,you can give it a try.