bigbluebutton-Github/bigbluebutton-web/grails-app/conf/spring/doc-conversion.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--

BigBlueButton open source conferencing system - http://www.bigbluebutton.org/

Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).

This program is free software; you can redistribute it and/or modify it under the
terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 3.0 of the License, or (at your option) any later
version.

BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.

-->
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
			http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:bigbluebutton.properties</value>
                <value>file:/etc/bigbluebutton/bbb-web.properties</value>
            </list>
        </property>
        <property name="ignoreResourceNotFound" value="true" />
        <property name="ignoreUnresolvablePlaceholders" value="true" />
    </bean>

    <bean id="documentConversionService" class="org.bigbluebutton.presentation.DocumentConversionServiceImp">
        <property name="bbbWebApiGWApp" ref="bbbWebApiGWApp"/>
        <property name="officeToPdfConversionService" ref="officeToPdfConversionService"/>
        <property name="presentationFileProcessor" ref="presentationFileProcessor"/>
        <property name="slidesGenerationProgressNotifier" ref="slidesGenerationProgressNotifier"/>
    </bean>

    <bean id="officeDocumentValidator" class="org.bigbluebutton.presentation.imp.OfficeDocumentValidator2">
        <property name="presCheckExec" value="${presCheckExec}"/>
    </bean>

    <bean id="officeToPdfConversionService" class="org.bigbluebutton.presentation.imp.OfficeToPdfConversionService">
        <property name="officeDocumentValidator" ref="officeDocumentValidator"/>
        <property name="skipOfficePrecheck" value="${skipOfficePrecheck}"/>
        <property name="presOfficeConversionExec" value="${presOfficeConversionExec:/usr/share/bbb-libreoffice-conversion/convert.sh}"/>
        <property name="presOfficeConversionTimeout" value="${officeToPdfConversionTimeout}"/>
        <property name="presOfficeConversionMaxConcurrents" value="${officeToPdfMaxConcurrentConversions}"/>
    </bean>

    <bean id="pageExtractor" class="org.bigbluebutton.presentation.imp.PageExtractorImp"/>

    <bean id="pageCounter" class="org.bigbluebutton.presentation.imp.PdfPageCounter"/>

    <bean id="imageResizer" class="org.bigbluebutton.presentation.imp.ImageResizerImp"/>

    <bean id="pageCounterService" class="org.bigbluebutton.presentation.imp.PageCounterService">
        <property name="pageCounter" ref="pageCounter"/>
        <property name="maxNumPages" value="${maxNumPages}"/>
    </bean>

    <bean id="thumbCreator" class="org.bigbluebutton.presentation.imp.ThumbnailCreatorImp">
        <property name="imageMagickDir" value="${imageMagickDir}"/>
        <property name="blankThumbnail" value="${BLANK_THUMBNAIL}"/>
    </bean>

    <bean id="pngCreator" class="org.bigbluebutton.presentation.imp.PngCreatorImp">
        <property name="blankPng" value="${BLANK_PNG}"/>
        <property name="slideWidth" value="${pngSlideWidth}"/>
    </bean>

    <bean id="textFileCreator" class="org.bigbluebutton.presentation.imp.TextFileCreatorImp"/>

    <bean id="svgImageCreator" class="org.bigbluebutton.presentation.imp.SvgImageCreatorImp">
    	<property name="slidesGenerationProgressNotifier" ref="slidesGenerationProgressNotifier"/>
        <property name="imageTagThreshold" value="${imageTagThreshold}"/>
        <property name="pathsThreshold" value="${placementsThreshold}"/>
        <property name="blankSvg" value="${BLANK_SVG}"/>
        <property name="convPdfToSvgTimeout" value="${svgConversionTimeout}"/>
        <property name="pdfFontsTimeout" value="${pdfFontsTimeout}"/>
        <property name="maxNumberOfAttempts" value="${maxNumberOfAttemptsForPdfFonts}"/>
        <property name="svgResolutionPpi" value="${svgPresentationResolutionPpi}"/>
        <property name="forceRasterizeSlides" value="${forceRasterizeSlides}"/>
        <property name="pngWidthRasterizedSlides" value="${pngWidthRasterizedSlides}"/>
    </bean>

    <bean id="generatedSlidesInfoHelper" class="org.bigbluebutton.presentation.GeneratedSlidesInfoHelperImp"/>

    <bean id="pdfSlidesGenerationService"
          class="org.bigbluebutton.presentation.imp.PdfSlidesGenerationService">
        <constructor-arg index="0" value="${numConversionThreads}"/>
        <property name="presentationConversionCompletionService" ref="presentationConversionCompletionService"/>
    </bean>

    <bean id="presentationFileProcessor"
          class="org.bigbluebutton.presentation.imp.PresentationFileProcessor">
        <constructor-arg index="0" value="${numFileProcessorThreads}"/>
        <property name="thumbnailCreator" ref="thumbCreator"/>
        <property name="pngCreator" ref="pngCreator"/>
        <property name="textFileCreator" ref="textFileCreator"/>
        <property name="svgImageCreator" ref="svgImageCreator"/>
        <property name="pageExtractor" ref="pageExtractor"/>
        <property name="maxConversionTime" value="${maxConversionTime}"/>
        <property name="bigPdfSize" value="${bigPdfSize}"/>
        <property name="maxBigPdfPageSize" value="${maxBigPdfPageSize}"/>
        <property name="slidesGenerationProgressNotifier" ref="slidesGenerationProgressNotifier"/>
        <property name="generatePngs" value="${generatePngs}"/>
        <property name="presentationConversionCompletionService" ref="presentationConversionCompletionService"/>
        <property name="imageSlidesGenerationService" ref="imageSlidesGenerationService"/>
        <property name="counterService" ref="pageCounterService"/>
        <property name="pdfSlidesGenerationService" ref="pdfSlidesGenerationService"/>
    </bean>

    <bean id="imageSlidesGenerationService"
          class="org.bigbluebutton.presentation.imp.ImageSlidesGenerationService">
        <property name="svgImageCreator" ref="svgImageCreator"/>
        <property name="thumbnailCreator" ref="thumbCreator"/>
        <property name="pngCreator" ref="pngCreator"/>
        <property name="textFileCreator" ref="textFileCreator"/>
        <property name="maxConversionTime" value="${maxConversionTime}"/>
        <property name="slidesGenerationProgressNotifier" ref="slidesGenerationProgressNotifier"/>
        <property name="imageResizer" ref="imageResizer"/>
        <property name="maxImageWidth" value="${maxImageWidth}"/>
        <property name="maxImageHeight" value="${maxImageHeight}"/>
        <property name="generatePngs" value="${generatePngs}"/>
    </bean>

    <bean id="slidesGenerationProgressNotifier"
          class="org.bigbluebutton.presentation.imp.SlidesGenerationProgressNotifier">
        <property name="messagingService" ref="bbbWebApiGWApp"/>
        <property name="maxNumberOfAttempts" value="${maxNumberOfAttemptsForPdfFonts}"/>
        <property name="generatedSlidesInfoHelper" ref="generatedSlidesInfoHelper"/>
    </bean>

    <bean id="presentationConversionCompletionService"
          class="org.bigbluebutton.presentation.imp.PresentationConversionCompletionService"
          init-method="start" destroy-method="stop">
        <property name="slidesGenerationProgressNotifier" ref="slidesGenerationProgressNotifier"/>
    </bean>

</beans>