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35 Commits

Author SHA1 Message Date
Richard Alam
8ca0d6c9fe - wire up new message path 2017-07-03 07:44:13 -07:00
Ghazi Triki
8142031afe Faster PDF pages counting by replacing "pdf2swf" command with "pdfinfo". 2017-04-20 18:02:31 +01:00
Ghazi Triki
3ff28e3e9d Rename GhostscriptPageExtractor to PageExtractorImp. 2017-04-19 19:10:14 +01:00
Ghazi Triki
466c931b92 Remove usage of GhostScript and replace it by pdftocairo and pdfseparate. 2017-04-19 16:30:46 +01:00
Ghazi Triki
a2644c430c Improve the document conversion fallback logic by merging the pdf page extraction and image conversion using 'convert' to a single step page to image conversion using 'gs'. Anti-aliasing for text and shapes is also improved. 2017-04-13 18:29:33 +01:00
Ghazi Triki
dfbf8c8c0a Avoid converting some pptx files with certain properties and inform the user. 2017-01-30 19:50:10 +01:00
Richard Alam
0b898d0d29 - change how we process upload presentation. Before, an uploaded presentation consumes all of the 
presentation conversion threads. If the presentation takes a lot of time and cpu to convert,
   other uploaded presentations gets queued up and cannot be processed in parallel.
 2016-01-21 17:24:13 +00:00
Ghazi Triki
b51dbd94b5 Updated faulty PDF file conversion mechanism. Now, we go through the following process: 
- Extract the PDF page to a single PDF file.
- Convert the PDF file to a PNG image.
- Conert the PNG image to a SWF file.
 2015-12-17 20:47:05 +01:00
Ghazi Triki
febc7ca9ea - Implemented a new logic for detecting heavy converted swf files from PDF, using obejct placements, text and bitmap count. 
- pdf2swf conversion fallback to 'bitmap' instead of 'poly2bitmap' to garantee that file can be opened fast with flash player.
 2015-12-10 19:58:21 +01:00
Ghazi Triki
1da0bfe503 Inject maxSwfShapes to SwfAnalyser class. 2015-11-26 21:35:51 +01:00
Ghazi Triki
9d6f04ed16 Added SwfAnalyser to check the converted swf result. 2015-11-25 21:29:05 +01:00
Maxim Khlobystov
5f491bf43b Cleaning up. 2015-07-15 16:58:15 -04:00
Anton Georgiev
b0ccef5af0 Added config pngImagesRequired. If true, the slides will be converted to png for HTML5 client. False by default. 2015-01-09 16:14:05 +00:00
Richard Alam
1fd2933bfd - fix processing of png image 2014-05-01 20:56:34 +00:00
Richard Alam
c44f4c90a3 - wire up png converter 2014-04-19 09:23:06 -07:00
Anton Georgiev
2d89a73c0c Merge branch 'addMsgLib' of /home/ubuntu/dev/antonHtml5/bigbluebutton into connect-bbb-apps-html5 
Conflicts:
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/Room.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/RoomsManager.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/chat/ChatApplication.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/chat/ChatService.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/messaging/MessagingConstants.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/messaging/MessagingService.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/messaging/RedisMessagingService.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/participants/ParticipantsApplication.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/participants/ParticipantsHandler.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/participants/ParticipantsService.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/presentation/ConversionUpdatesProcessor.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/presentation/PresentationApplication.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/presentation/PresentationService.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/whiteboard/WhiteboardApplication.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/whiteboard/WhiteboardService.java
	bigbluebutton-apps/src/main/webapp/WEB-INF/bbb-apps.xml
	bigbluebutton-web/grails-app/conf/UrlMappings.groovy
	bigbluebutton-web/grails-app/conf/bigbluebutton.properties
	bigbluebutton-web/grails-app/conf/spring/doc-conversion.xml
	bigbluebutton-web/ivy.xml
	bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
	bigbluebutton-web/src/java/org/bigbluebutton/api/messaging/MessagingService.java
	bigbluebutton-web/src/java/org/bigbluebutton/api/messaging/RedisMessagingService.java
	bigbluebutton-web/src/java/org/bigbluebutton/presentation/imp/SwfSlidesGenerationProgressNotifier.java
 2014-04-08 15:55:04 +00:00
Richard Alam
6cf30e9f07 - upgrade bigbluebutton-web to grails 2.3.6 2014-02-25 15:46:06 +00:00
Markos Calderon
ba2da7004c Merge almost complete. Still red dot not working 2013-01-25 21:50:32 -05:00
Markos Calderon
f93d40adfe Added property for set max swf file size 2013-01-23 16:01:01 -05:00
Markos Calderon
983f93b0e4 Added license for bigbluebutton-web 2013-01-18 18:24:35 -05:00
Markos Calderon
9e45420a4c load presentation in both sides html5 and flex 2012-10-20 14:18:39 -05:00
Markos Calderon
3c7419c5ef load textfile from the client 2012-07-17 16:39:32 -07:00
Markos Calderon
3d0b3f9307 added extract text from presentations 2012-07-12 15:49:33 -07:00
Markos Calderon
9fed546de9 Initial changes for extract text 2012-07-11 15:37:31 -07:00
Richard Alam
8c8e009baa - unit test passing again 2011-06-23 14:04:00 -04:00
Richard Alam
58b51c9146 - remove spring integration....having problem with dependency injection 2011-06-15 16:57:06 -04:00
Marco Calderon
04dff406e8 Merge branch 'ref-bbb-web-2' of github.com:bigbluebutton/bigbluebutton into ref-bbb-web-2 
Conflicts:
	bigbluebutton-web/grails-app/conf/spring/doc-conversion.xml
 2011-06-14 01:47:32 +00:00
Marco Calderon
e858828162 added gson and publish updates in bbb-web, missing receiving code in bbb-apps 2011-06-14 01:43:55 +00:00
Richard Alam
769470e232 - remove jms messages 2011-06-10 15:29:11 -04:00
Richard Alam
db5cc1c8f1 - setup fonts directory 
git-svn-id: http://bigbluebutton.googlecode.com/svn/trunk@3237 af16638f-c34d-0410-8cfa-b39d5352b314
 2010-01-07 19:41:03 +00:00
Richard Alam
c018114366 - modify how thread get created on doc conversion 
- make max number of pages allowed to be configurable thru the properties file

git-svn-id: http://bigbluebutton.googlecode.com/svn/trunk@3182 af16638f-c34d-0410-8cfa-b39d5352b314
 2010-01-02 18:57:30 +00:00
Richard Alam
cdd1d9a0cf - can now convert upload image files (JPG and PNG) 
git-svn-id: http://bigbluebutton.googlecode.com/svn/trunk@3159 af16638f-c34d-0410-8cfa-b39d5352b314
 2009-12-30 19:13:50 +00:00
Richard Alam
0369d208db - can now handle office documents 
- cleanup

git-svn-id: http://bigbluebutton.googlecode.com/svn/trunk@3155 af16638f-c34d-0410-8cfa-b39d5352b314
 2009-12-30 17:17:45 +00:00
Richard Alam
310e330b97 - can now handle PDF 
- need to figure out why office doc throws SI exception

git-svn-id: http://bigbluebutton.googlecode.com/svn/trunk@3154 af16638f-c34d-0410-8cfa-b39d5352b314
 2009-12-29 20:29:17 +00:00
Richard Alam
7e2a0b5b2e - checking in so we don't loose anything if something crashes 
- refactor uploaded presentation conversion
- write some unit tests
- add headers

git-svn-id: http://bigbluebutton.googlecode.com/svn/trunk@3153 af16638f-c34d-0410-8cfa-b39d5352b314
 2009-12-28 19:38:08 +00:00