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58 Commits

Author SHA1 Message Date
Gustavo Trott
b6e0a571d5 Implements forceRasterizeSlides (force convert presentation to png before svg) and pngWidthRasterizedSlides (force png width (px)) 2021-04-22 21:57:55 -03:00
Gustavo Trott
a08a0d33e1 Makes presentation svg resolution configurable, and set default to 300 2021-04-19 16:01:48 -03:00
Gustavo Trott
1c6f8a1610 Moves default pdfToSvg conversion timeout to config 2021-03-30 18:29:34 -03:00
Gustavo Trott
58a05acce6 Implements max concurrent office2pdf conversions and set conversion timeout from config 2021-03-30 11:26:03 -03:00
Gustavo Trott
a69baba177 Removes jodconverter from project dependencies 2021-03-24 15:00:05 -03:00
Gustavo Trott
e9d5eca664 Replaces the presentation Office to Pdf converter using shellScript instead of jodconverter 2021-03-22 15:32:22 -03:00
Tiago Jacobs
153c59307d Improvements on bbb-libreoffice 2020-07-24 02:42:51 -03:00
Richard Alam
4f453c4026 - add option to skip office pre-check 2020-03-02 09:40:01 -08:00
Richard Alam
c0372e3a97 Merge branch 'blank-presentation' of https://github.com/riadvice/bigbluebutton into riadvice-blank-presentation 2020-02-28 13:32:02 -08:00
Richard Alam
859c6a2220 - clean up 
- addjust timeouts
 2020-02-27 13:37:42 -08:00
Richard Alam
5428e86448 - try to process multiple presentations in parallel 2020-02-26 14:36:04 -08:00
Richard Alam
f4a4b8be5d - downscale large pdf page 2020-02-25 14:18:56 -08:00
Ghazi Triki
0c96050fde Improvements to conversion default fall-back files and process. 2020-02-22 18:26:50 +01:00
Ghazi Triki
ba109530ae Disallow converting PDF files that have at least one big weighted page. 2019-10-16 08:37:03 +01:00
Ghazi Triki
2f571eab10 Display SVG conversion progress. 2019-06-17 18:49:25 +03:00
Ghazi Triki
deae4bc831 Fix svgImagesRequired, generatePngs and swfSlidesRequired flags. 2019-05-15 18:50:28 +01:00
Ghazi Triki
5482fa07f9 Added a new flag to switch SWF files conversion on and off. 2019-03-06 19:07:28 +01:00
Ghazi Triki
653fd74440 Merge remote-tracking branch 'bigbluebutton/v2.0.x-release' into merge-2.x-release-into-master 
# Conflicts:
#	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/users/UserLeaveReqMsgHdlr.scala
#	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/models/Users2x.scala
#	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/running/HandlerHelpers.scala
#	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/running/MeetingActor.scala
#	akka-bbb-apps/src/main/scala/org/bigbluebutton/core2/testdata/FakeTestData.scala
#	bbb-common-web/src/main/java/org/bigbluebutton/api/MeetingService.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/PresentationUrlDownloadService.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/ImageToSwfSlidesGenerationService.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/Office2PdfPageConverter.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/OfficeDocumentValidator.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/Pdf2SwfPageConverter.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/PdfToSwfSlidesGenerationService.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/SvgImageCreatorImp.java
#	bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/TextFileCreatorImp.java
#	bbb-common-web/src/main/scala/org/bigbluebutton/api2/bus/ReceivedJsonMsgHdlrActor.scala
#	bbb-common-web/src/main/scala/org/bigbluebutton/api2/meeting/OldMeetingMsgHdlrActor.scala
#	bigbluebutton-client/src/org/bigbluebutton/core/UsersUtil.as
#	bigbluebutton-client/src/org/bigbluebutton/main/events/BBBEvent.as
#	bigbluebutton-client/src/org/bigbluebutton/main/maps/ApplicationEventMap.mxml
#	bigbluebutton-client/src/org/bigbluebutton/main/model/users/JoinService.as
#	bigbluebutton-client/src/org/bigbluebutton/main/model/users/NetConnectionDelegate.as
#	bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
#	bigbluebutton-client/src/org/bigbluebutton/main/views/LoggedOutWindow.mxml
#	bigbluebutton-client/src/org/bigbluebutton/main/views/MainApplicationShell.mxml
#	bigbluebutton-client/src/org/bigbluebutton/modules/layout/managers/LayoutManager.as
#	bigbluebutton-client/src/org/bigbluebutton/modules/layout/views/LayoutsCombo.mxml
#	bigbluebutton-client/src/org/bigbluebutton/modules/users/services/MessageReceiver.as
#	bigbluebutton-client/src/org/red5/flash/bwcheck/app/BandwidthDetectionApp.as
#	bigbluebutton-config/bigbluebutton-release
#	bigbluebutton-html5/client/compatibility/kurento-extension.js
#	bigbluebutton-html5/imports/api/users/server/modifiers/addUser.js
#	bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
 2018-11-01 14:00:54 +01:00
Ghazi Triki
41f5249f4e Updated SVG conversion to simplify complex files. 2018-10-04 23:52:57 +01:00
Ghazi Triki
b6a5e75459 Down-scale image sized over 2MB. 2018-09-11 12:51:03 +01:00
Richard Alam
384df10746 - generate png files for uploaded presentation 2018-04-10 13:06:08 -07:00
Richard Alam
a124b2d0e8 - call presentation checker from bbb-web 2017-09-26 12:23:39 -07:00
Richard Alam
34f66ea1e3 - oops forgot to commit oooffice wiring 2017-08-17 14:27:16 -07:00
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