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Added Blackboard restore using XSLT. Works with BB 5.5 and BB 6.0.

Browse Source 
Completely untested by me but it LOOKS like it should work.  It's quite
standalone, and is basically a single function call during the restore
precheck which looks in the backup to see if it's a BB file, then
converts it using XSLT.

Apart from a little tidyup and renaming, I added a check so that it
should just silently fail if XSLT functions aren't available

Many thanks to Ziba Scott <ziba@linuxbox.com> who wrote it!
This commit is contained in:
moodler 2005-02-08 07:19:49 +00:00
parent 9c41fb8eb4
commit 9ff5e44a93
6 changed files with 1589 additions and 0 deletions
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73
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Ziba Scott <ziba@linuxbox.com> 11/19/04
This is a beta demonstration of a utility to convert Blackboard
Course export zip files into Moodle course export zip files. It
has been successfully tested with Blackboard 5.5 and
Moodle 1.4.1 and Moodle CVS. There is minimal Blackboard 6 support.
It will convert:
* Course Name/Title
* Forum Topics
* Course Documents
* Assignments
* External Links
The current status of this project is
exploration/proof-of-concept. We have successfully converted
basic Blackboard course information as well as course documents
and forum topics using the XSLT methods described above.
AUTOMATED OPERATION:
REQUIREMENTS FOR WEB INTERFACE:
*Moodle 1.4.1 or greater
*PHP compiled with --enable-xslt --with-xslt-sablot options
(Check php.net for instructions on enabling xslt for your platform)
INSTALLATION:
*Unpack this file into the "backup" directory
MANUAL OPERATION:
REQUIREMENTS:
*An XSLT 1.0 processor (like Sablotron)
*A zipping utility
REQUIREMENTS FOR WEB INTERFACE:
*Linux/Unix
*PHP compiled with --enable-xslt --with-xslt-sablot options.
*Apache with write access to /tmp
*A commandline zipping utility
COMMAND LINE INSTRUCTIONS:
1) Download and uncompress the Blackboard export into a directory.
2) Copy bb2moodle.xslt into the Blackboard course directory.
3) Run your XSLT processor on imsmanifest.xml with bb2moodle.xslt
as the input and moodle.xml as the output. If you are using
Sablotron on linux, this command will look like this:
sabcmd bb2moodle.xslt imsmanifest.xml > moodle.xml
4) Create a moodle zip file with this structure:
moodle.xml
user_files/
course_files/
5) Copy every subdirectory and its contents from the Blackboard
export directory into the course_files directory. This does
not include the Blackboard XML files, only the course
documents. Your moodle zip file will now look similar to
this:
moodle.xml
user_files/
course_files/res0009/myfile.doc
course_files/res0010/myotherfile.doc
course_files/res0010/mypicture.jpg
6) Upload and restore your moodle zip file

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<?xml version='1.0'?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<MOODLE_BACKUP>
<INFO>
<NAME>backup-from-blackboard.zip</NAME>
<MOODLE_VERSION>2004083100</MOODLE_VERSION>
<MOODLE_RELEASE>1.4</MOODLE_RELEASE>
<BACKUP_VERSION>2004083100</BACKUP_VERSION>
<BACKUP_RELEASE>1.4</BACKUP_RELEASE>
<DATE>1094240862</DATE>
<ORIGINAL_WWWROOT>INSERT URL HERE</ORIGINAL_WWWROOT>
<DETAILS>
<MOD>
<NAME>assignment</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>chat</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>choice</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>forum</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>glossary</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>journal</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>label</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>lesson</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>quiz</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>resource</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>scorm</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>survey</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>wiki</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>workshop</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<USERS>course</USERS>
<LOGS>false</LOGS>
<USERFILES>true</USERFILES>
<COURSEFILES>true</COURSEFILES>
</DETAILS>
</INFO>
<COURSE>
<!-- Get course specific information -->
<xsl:apply-templates select="document('res00001.dat')//COURSE"/>
<SECTIONS>
<!-- Create a title section -->
<xsl:for-each select="document('res00001.dat')" >
<xsl:call-template name="title_section" />
</xsl:for-each>
<!-- Create a topic for each top level Bb item and add section modules ONE folder deep -->
<xsl:for-each select="manifest/organizations/tableofcontents/item">
<xsl:variable name="section_number" select="position()"/>
<xsl:call-template name="sections">
<xsl:with-param name="section_number" select="$section_number"/>
<xsl:with-param name="recurse" >false</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
<!-- Create a topic for each second level Bb item which is a folder, recursively make section modules -->
<xsl:for-each select="manifest/organizations/tableofcontents/item/item">
<xsl:sort order="descending" select="document(concat(@identifierref,'.dat'))/CONTENT/FLAGS/ISFOLDER/@value"/>
<xsl:if test="document(concat(@identifierref,'.dat'))/CONTENT/FLAGS/ISFOLDER/@value = 'true'">
<xsl:variable name="prev_sections" select="count(/manifest/organizations/tableofcontents/item)"/>
<xsl:variable name="section_number" select="position()+$prev_sections"/>
<xsl:call-template name="sections">
<xsl:with-param name="section_number" select="$section_number"/>
<xsl:with-param name="recurse" >true</xsl:with-param>
</xsl:call-template>
</xsl:if>
</xsl:for-each>
</SECTIONS>
<MODULES>
<xsl:call-template name="modules" />
</MODULES>
</COURSE>
</MOODLE_BACKUP>
</xsl:template>
<xsl:template match="COURSE">
<HEADER>
<ID>2</ID>
<CATEGORY>
<ID></ID>
<NAME><xsl:value-of select="CATEGORIES/CATEGORY/@value"/></NAME>
</CATEGORY>
<PASSWORD></PASSWORD>
<IDNUMBER>4</IDNUMBER>
<FORMAT>topics</FORMAT>
<SHOWGRADES>1</SHOWGRADES>
<BLOCKINFO>participants,activity_modules,search_forums,admin,course_list:news_items,calendar_upcoming,recent_activity</BLOCKINFO>
<NEWSITEMS>5</NEWSITEMS>
<TEACHER>Teacher</TEACHER>
<TEACHERS>Teachers</TEACHERS>
<STUDENT>Student</STUDENT>
<STUDENTS>Students</STUDENTS>
<GUEST>0</GUEST>
<STARTDATE>1094270400</STARTDATE>
<ENROLPERIOD>0</ENROLPERIOD>
<NUMSECTIONS>10</NUMSECTIONS>
<MAXBYTES>2097152</MAXBYTES>
<SHOWREPORTS>0</SHOWREPORTS>
<GROUPMODE>0</GROUPMODE>
<GROUPMODEFORCE>0</GROUPMODEFORCE>
<LANG></LANG>
<COST></COST>
<MARKER>0</MARKER>
<VISIBLE>1</VISIBLE>
<HIDDENSECTIONS>0</HIDDENSECTIONS>
<TIMECREATED>1094240775</TIMECREATED>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
<SUMMARY><xsl:value-of select="DESCRIPTION"/></SUMMARY>
<SHORTNAME><xsl:value-of select="COURSEID/@value"/></SHORTNAME>
<FULLNAME><xsl:value-of select="TITLE/@value"/></FULLNAME>
</HEADER>
</xsl:template>
<!-- ############# Sections ############# -->
<xsl:template name="title_section" match="resource">
<SECTION>
<ID>0</ID>
<NUMBER>0</NUMBER>
<SUMMARY>&lt;div style="text-align: center;"&gt;&lt;font size="5" style="font-family: arial,helvetica,sans-serif;"&gt;<xsl:value-of select="COURSE/TITLE/@value"/>&lt;/font&gt;&lt;/div&gt;
<xsl:value-of select="COURSE/DESCRIPTION"/>
</SUMMARY>
<VISIBLE>1</VISIBLE>
<MODS>
<xsl:call-template name="news_forum_section_mod" >
<xsl:with-param name="mod_number">1</xsl:with-param>
</xsl:call-template>
</MODS>
</SECTION>
</xsl:template>
<xsl:template name="sections" match="resource">
<xsl:param name="section_number">1. </xsl:param>
<xsl:param name="recurse"/>
<SECTION>
<ID><xsl:value-of select="$section_number"/></ID>
<NUMBER><xsl:value-of select="$section_number"/></NUMBER>
<SUMMARY>&lt;span style="font-weight: bold;"&gt;<xsl:value-of select="@title"/>&lt;/span&gt;</SUMMARY>
<VISIBLE>1</VISIBLE>
<MODS>
<xsl:if test="$recurse = 'true'">
<xsl:variable name="mod_number" select="substring-after(@identifierref,'res')"/>
<xsl:call-template name="item_recurse_files" >
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" >0</xsl:with-param>
<xsl:with-param name="recurse" select="$recurse" />
</xsl:call-template>
</xsl:if>
<xsl:if test="$recurse = 'false'">
<xsl:for-each select="item">
<xsl:variable name="mod_number" select="substring-after(@identifierref,'res')"/>
<xsl:if test="document(concat(@identifierref,'.dat'))/CONTENT/FLAGS/ISFOLDER/@value != 'true' or document(concat(@identifierref,'.dat'))/EXTERNALLINK/DESCRIPTION/FLAGS/ISHTML/@value ='true'">
<!-- Create one section-mod -->
<xsl:for-each select="document(concat(@identifierref,'.dat'))">
<xsl:call-template name="section_mod">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="0"/>
</xsl:call-template>
</xsl:for-each>
</xsl:if>
</xsl:for-each>
</xsl:if>
</MODS>
</SECTION>
</xsl:template>
<xsl:template name="item_recurse_files">
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<xsl:param name="recurse"/>
<!-- Create one section-mod -->
<xsl:for-each select="document(concat(@identifierref,'.dat'))">
<xsl:call-template name="section_mod">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:for-each>
<!-- Depth first recursion to preserve order -->
<xsl:for-each select="item">
<xsl:variable name="m_number" select="substring-after(@identifierref,'res')"/>
<xsl:call-template name="item_recurse_files" >
<xsl:with-param name="mod_number" select="$m_number"/>
<xsl:with-param name="indent" select="$indent + 1"/>
</xsl:call-template>
</xsl:for-each>
</xsl:template>
<!-- Determines the type of section mod entry and calls the appropriate creation template -->
<xsl:template name="section_mod" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="contenttype" />
<xsl:param name="indent">1. </xsl:param>
<!-- Every file will have a label module describing it -->
<xsl:choose>
<!-- Detected one or more files -->
<xsl:when test="CONTENT/FILES/FILEREF/RELFILE/@value != ''">
<!-- Create a label -->
<xsl:call-template name="section_mod_generic">
<xsl:with-param name="mod_number" ><xsl:value-of select="$mod_number"/></xsl:with-param>
<xsl:with-param name="indent" ><xsl:value-of select="$indent"/></xsl:with-param>
<xsl:with-param name="type" >label</xsl:with-param>
</xsl:call-template>
<!-- Create a resource for each file -->
<xsl:for-each select="CONTENT/FILES/FILEREF">
<xsl:call-template name="section_mod_generic">
<xsl:with-param name="mod_number" ><xsl:value-of select="$mod_number"/>0<xsl:value-of select="position()"/></xsl:with-param>
<xsl:with-param name="indent" select="$indent + 1"/>
<xsl:with-param name="type" >resource</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</xsl:when>
<!-- Detected a folder -->
<xsl:when test="CONTENT/FLAGS/ISFOLDER/@value = 'true'">
<!-- Create a label -->
<xsl:call-template name="section_mod_generic">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
<xsl:with-param name="type" >label</xsl:with-param>
</xsl:call-template>
</xsl:when>
<!-- Detected text -->
<xsl:when test="CONTENT/MAINDATA/FLAGS/ISHTML/@value = 'true'">
<!-- Create a resource -->
<xsl:call-template name="section_mod_generic">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
<xsl:with-param name="type" >resource</xsl:with-param>
</xsl:call-template>
</xsl:when>
<!-- Detected external link -->
<xsl:when test="EXTERNALLINK/TITLE/@value != '' ">
<!-- Create a label -->
<xsl:call-template name="section_mod_generic">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
<xsl:with-param name="type" >label</xsl:with-param>
</xsl:call-template>
<!-- Create a resource -->
<xsl:call-template name="section_mod_generic">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
<xsl:with-param name="type" >resource</xsl:with-param>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ############# Section Modules ############# -->
<!-- Creates one section module entry.
Works for types: label, resource (text), resource (externallink)
-->
<xsl:template name="section_mod_generic" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<xsl:param name="type"/>
<MOD>
<ID><xsl:if test="$type = 'label'">1</xsl:if><xsl:value-of select="$mod_number"/>0</ID>
<ZIBA_NAME>
<xsl:value-of select="CONTENT/TITLE"/>
<xsl:value-of select="EXTERNALLINK/TITLE/@value"/>
</ZIBA_NAME>
<TYPE><xsl:value-of select="$type"/></TYPE>
<INSTANCE><xsl:value-of select="$mod_number"/></INSTANCE>
<ADDED>1094240775</ADDED>
<DELETED>0</DELETED>
<SCORE>0</SCORE>
<INDENT><xsl:value-of select="$indent"/></INDENT>
<VISIBLE>1</VISIBLE>
<GROUPMODE>0</GROUPMODE>
</MOD>
</xsl:template>
<!-- ############# Modules ############# -->
<!-- Creates a module-label entry -->
<xsl:template name="module_label" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<LABELFOUND></LABELFOUND>
<MODTYPE>label</MODTYPE>
<NAME>
<!-- for CONTENT text -->
<xsl:value-of select="TITLE"/>
<!-- for EXTERNALLINK text -->
<xsl:value-of select="TITLE/@value"/>
</NAME>
<CONTENT>
&lt;span style="font-style: italic;"&gt;
<!-- for CONTENT text -->
<xsl:value-of select="TITLE"/>
<!-- for EXTERNALLINK text -->
<xsl:value-of select="TITLE/@value"/>
:&lt;/span&gt;
<!-- for CONTENT text -->
<xsl:value-of select="MAINDATA/TEXT"/>
<!-- for EXTERNALLINK text -->
<xsl:value-of select="DESCRIPTION/TEXT"/>
</CONTENT>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Creates one module-file entry -->
<xsl:template name="module_file" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>resource</MODTYPE>
<NAME>
<!-- <xsl:value-of select="FILES/FILEREF/RELFILE/@value"/> -->
<xsl:value-of select="RELFILE/@value"/>
</NAME>
<TYPE>file</TYPE>
<REFERENCE>
<!-- <xsl:value-of select="FILES/FILEREF/CONTENTID/@value"/>/<xsl:value-of select="FILES/FILEREF/RELFILE/@value"/> -->
<xsl:value-of select="CONTENTID/@value"/>/<xsl:value-of select="RELFILE/@value"/>
</REFERENCE>
<SUMMARY>
summary broken
<xsl:value-of select="MAINDATA/TEXT"/>
</SUMMARY>
<ALLTEXT></ALLTEXT>
<POPUP></POPUP>
<OPTIONS>frame</OPTIONS>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Creates one module-text entry -->
<xsl:template name="module_text" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>resource</MODTYPE>
<NAME>
<xsl:value-of select="TITLE"/>
<!-- For announcements -->
<xsl:value-of select="TITLE/@value"/>
</NAME>
<TYPE>text</TYPE>
<REFERENCE></REFERENCE>
<SUMMARY>
<xsl:value-of select="TITLE"/>
<!-- For announcements -->
<xsl:value-of select="TITLE/@value"/>
</SUMMARY>
<ALLTEXT>
<xsl:value-of select="MAINDATA/TEXT"/>
<!-- For announcements -->
<xsl:value-of select="DESCRIPTION/TEXT"/>
</ALLTEXT>
<POPUP></POPUP>
<OPTIONS></OPTIONS>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Creates one module-link entry -->
<xsl:template name="module_link" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>resource</MODTYPE>
<NAME>
<xsl:value-of select="URL/@value"/>
</NAME>
<TYPE>file</TYPE>
<REFERENCE>
<xsl:value-of select="URL/@value"/>
</REFERENCE>
<SUMMARY>
<xsl:value-of select="TITLE/@value"/>&lt;br/&gt;
<xsl:value-of select="URL/@value"/>
</SUMMARY>
<ALLTEXT>
<xsl:value-of select="DESCRIPTION/TEXT"/>
</ALLTEXT>
<POPUP></POPUP>
<OPTIONS>frame</OPTIONS>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- ############# Modules Decisions ############# -->
<!-- Creates all module entries -->
<xsl:template name="modules" match="resource">
<!-- Create the News Forum Module -->
<xsl:call-template name="news_forum_mod">
<xsl:with-param name="mod_number" >1</xsl:with-param>
</xsl:call-template>
<!-- Create all other modules -->
<xsl:for-each select="//resource">
<xsl:variable name="mod_number" select="substring-after(@identifier,'res')"/>
<xsl:for-each select="document(concat('',@file))">
<xsl:apply-templates select="//FORUM">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:apply-templates>
<xsl:apply-templates select="//CONTENT">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:apply-templates>
<xsl:apply-templates select="//EXTERNALLINK">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:apply-templates>
</xsl:for-each>
</xsl:for-each>
</xsl:template>
<!-- Create an EXTERNALLINK module entry -->
<xsl:template match="EXTERNALLINK">
<xsl:param name="mod_number">1. </xsl:param>
<!-- Every link module will have a label module describing it -->
<xsl:call-template name="module_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
<xsl:call-template name="module_link">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
</xsl:template>
<!-- Create a CONTENT module entry -->
<xsl:template match="CONTENT">
<xsl:param name="mod_number">1. </xsl:param>
<xsl:choose>
<!-- Detected a file -->
<xsl:when test="FILES/FILEREF/RELFILE/@value != ''">
<!-- Every file module will have a label module describing it -->
<xsl:call-template name="module_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
<xsl:for-each select="FILES/FILEREF">
<xsl:call-template name="module_file">
<xsl:with-param name="mod_number" ><xsl:value-of select="$mod_number"/>0<xsl:value-of select="position()"/></xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</xsl:when>
<!-- Detected a folder -->
<xsl:when test="FLAGS/ISFOLDER/@value = 'true'">
<xsl:call-template name="module_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
</xsl:when>
<!-- Detected text -->
<xsl:when test="MAINDATA/FLAGS/ISHTML/@value = 'true'">
<xsl:call-template name="module_text">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<UNKNOWN>
<xsl:value-of select="TITLE"/>
</UNKNOWN>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ############# Forum conversion ################# -->
<xsl:template match="FORUM">
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>forum</MODTYPE>
<TYPE>general</TYPE>
<NAME>
<xsl:value-of select="TITLE/@value"/>
</NAME>
<INTRO>
<xsl:value-of select="DESCRIPTION/TEXT"/>
</INTRO>
<OPEN>2</OPEN>
<ASSESSED>0</ASSESSED>
<ASSESSPUBLIC>0</ASSESSPUBLIC>
<ASSESSTIMESTART>0</ASSESSTIMESTART>
<ASSESSTIMEFINISH>0</ASSESSTIMEFINISH>
<MAXBYTES>0</MAXBYTES>
<SCALE>0</SCALE>
<FORCESUBSCRIBE>0</FORCESUBSCRIBE>
<RSSTYPE>0</RSSTYPE>
<RSSARTICLES>0</RSSARTICLES>
<TIMEMODIFIED></TIMEMODIFIED>
<!--
<DISCUSSIONS>
<xsl:for-each select="MESSAGETHREADS/MSG">
<xsl:variable name="discussion_id" select="position()"/>
<DISCUSSION>
<ID>
<xsl:value-of select="$mod_number"/>0<xsl:value-of select="$discussion_id"/>
</ID>
<NAME>
<xsl:value-of select="TITLE/@value"/>
</NAME>
<FIRSTPOST>2</FIRSTPOST>
<USERID>1</USERID>
<GROUPID>-1</GROUPID>
<ASSESSED>1</ASSESSED>
<TIMEMODIFIED>1094748430</TIMEMODIFIED>
<USERMODIFIED>1</USERMODIFIED>
<POSTS>
<xsl:call-template name="MSG">
<xsl:with-param name="parent" select="0"/>
<xsl:with-param name="post_id">
<xsl:value-of select="$mod_number"/>0<xsl:value-of select="$discussion_id"/>0<xsl:value-of select="position()"/>
</xsl:with-param>
</xsl:call-template>
</POSTS>
</DISCUSSION>
</xsl:for-each>
</DISCUSSIONS>
-->
</MOD>
</xsl:template>
<xsl:template name="MSG" match="MSG">
<xsl:param name="parent" select="1"/>
<xsl:param name="post_id" select="1"/>
<POST>
<ID><xsl:value-of select="$post_id"/></ID>
<PARENT> <xsl:value-of select="$parent"/></PARENT>
<USERID>1</USERID>
<CREATED>1094748430</CREATED>
<MODIFIED>1094748430</MODIFIED>
<MAILED>1</MAILED>
<SUBJECT><xsl:value-of select="TITLE/@value"/></SUBJECT>
<MESSAGE><xsl:value-of select="MESSAGETEXT"/></MESSAGE>
<FORMAT>1</FORMAT>
<ATTACHMENT></ATTACHMENT>
<TOTALSCORE>0</TOTALSCORE>
</POST>
<xsl:for-each select="MSG">
<xsl:call-template name="MSG">
<xsl:with-param name="parent" select="$post_id"/>
<xsl:with-param name="post_id">
<xsl:value-of select="$post_id"/>0<xsl:value-of select="position()"/>
</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</xsl:template>
<xsl:template name="news_forum_section_mod" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID>1</ID>
<ZIBA_NAME>
News forum
</ZIBA_NAME>
<TYPE>news</TYPE>
<INSTANCE>1</INSTANCE>
<ADDED>1094240775</ADDED>
<DELETED>0</DELETED>
<SCORE>0</SCORE>
<INDENT>0</INDENT>
<VISIBLE>1</VISIBLE>
<GROUPMODE>0</GROUPMODE>
</MOD>
</xsl:template>
<xsl:template name="news_forum_mod" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>forum</MODTYPE>
<TYPE>news</TYPE>
<NAME>News forum</NAME>
<INTRO>General news and announcements</INTRO>
<OPEN>2</OPEN>
<ASSESSED>0</ASSESSED>
<ASSESSPUBLIC>0</ASSESSPUBLIC>
<ASSESSTIMESTART>0</ASSESSTIMESTART>
<ASSESSTIMEFINISH>0</ASSESSTIMEFINISH>
<MAXBYTES>0</MAXBYTES>
<SCALE>0</SCALE>
<FORCESUBSCRIBE>0</FORCESUBSCRIBE>
<RSSTYPE>0</RSSTYPE>
<RSSARTICLES>0</RSSARTICLES>
<TIMEMODIFIED></TIMEMODIFIED>
<DISCUSSIONS>
<xsl:for-each select="//resource">
<xsl:variable name="m_number" select="substring-after(@identifier,'res')"/>
<xsl:variable name="discussion_id" select="position()"/>
<xsl:for-each select="document(concat('',@file))">
<xsl:if test="//ANNOUNCEMENT/TITLE/@value != ''">
<xsl:call-template name="ANNOUNCEMENT">
<xsl:with-param name="discussion_id" select="$discussion_id"/>
</xsl:call-template>
</xsl:if>
</xsl:for-each>
</xsl:for-each>
</DISCUSSIONS>
</MOD>
</xsl:template>
<!-- Create an ANNOUNCEMENT forum entry -->
<xsl:template name="ANNOUNCEMENT" >
<xsl:param name="discussion_id">1. </xsl:param>
<DISCUSSION>
<ID>
<xsl:value-of select="$discussion_id"/>
</ID>
<NAME><xsl:value-of select="//ANNOUNCEMENT/TITLE/@value"/></NAME>
<FIRSTPOST><xsl:value-of select="$discussion_id"/></FIRSTPOST>
<USERID>1</USERID>
<GROUPID>-1</GROUPID>
<ASSESSED>1</ASSESSED>
<TIMEMODIFIED>1094748430</TIMEMODIFIED>
<USERMODIFIED>1</USERMODIFIED>
<POSTS>
<POST>
<ID><xsl:value-of select="$discussion_id"/></ID>
<PARENT>0</PARENT>
<USERID>1</USERID>
<CREATED>1094748430</CREATED>
<MODIFIED>1094748430</MODIFIED>
<MAILED>1</MAILED>
<SUBJECT><xsl:value-of select="//ANNOUNCEMENT/TITLE/@value"/></SUBJECT>
<MESSAGE><xsl:value-of select="//ANNOUNCEMENT/DESCRIPTION/TEXT"/></MESSAGE>
<FORMAT>1</FORMAT>
<ATTACHMENT></ATTACHMENT>
<TOTALSCORE>0</TOTALSCORE>
</POST>
</POSTS>
</DISCUSSION>
<!--
<xsl:call-template name="MSG">
<xsl:with-param name="parent" select="0"/>
<xsl:with-param name="post_id">
<xsl:value-of select="$mod_number"/>0<xsl:value-of select="$discussion_id"/>0<xsl:value-of select="position()"/>
</xsl:with-param>
</xsl:call-template>
-->
</xsl:template>
</xsl:stylesheet>

690
backup/bb/bb6_to_moodle.xsl Normal file
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@ -0,0 +1,690 @@
<?xml version='1.0'?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>
<xsl:template match="/">
<MOODLE_BACKUP>
<INFO>
<NAME>backup-from-blackboard.zip</NAME>
<MOODLE_VERSION>2004083100</MOODLE_VERSION>
<MOODLE_RELEASE>1.4</MOODLE_RELEASE>
<BACKUP_VERSION>2004083100</BACKUP_VERSION>
<BACKUP_RELEASE>1.4</BACKUP_RELEASE>
<DATE>1094240862</DATE>
<ORIGINAL_WWWROOT>INSERT URL HERE</ORIGINAL_WWWROOT>
<DETAILS>
<MOD>
<NAME>assignment</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>chat</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>choice</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>forum</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>glossary</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>journal</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>label</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>lesson</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>quiz</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>resource</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>scorm</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>survey</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>wiki</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<MOD>
<NAME>workshop</NAME>
<INCLUDED>true</INCLUDED>
<USERINFO>true</USERINFO>
</MOD>
<USERS>course</USERS>
<LOGS>false</LOGS>
<USERFILES>true</USERFILES>
<COURSEFILES>true</COURSEFILES>
</DETAILS>
</INFO>
<COURSE>
<!-- Get course specific information -->
<xsl:apply-templates select="document('res00001.dat')//COURSE"/>
<xsl:call-template name="modules" />
<SECTIONS>
<!-- Create a title section -->
<xsl:for-each select="document('res00001.dat')" >
<xsl:call-template name="title_section" />
</xsl:for-each>
<!-- Create a topic for each top level Bb item and add section modules ONE folder deep -->
<xsl:for-each select="manifest/organizations/organization/item">
<xsl:variable name="section_number" select="position()"/>
<xsl:call-template name="sections">
<xsl:with-param name="section_number" select="$section_number"/>
<xsl:with-param name="recurse" >false</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
<!-- Create a topic for each second level Bb item which is a folder, recursively make section modules -->
<xsl:for-each select="manifest/organizations/organization/item/item">
<xsl:sort order="descending" select="document(concat(@identifierref,'.dat'))/CONTENT/FLAGS/ISFOLDER/@value"/>
<xsl:if test="document(concat(@identifierref,'.dat'))/CONTENT/FLAGS/ISFOLDER/@value = 'true'">
<xsl:variable name="prev_sections" select="count(/manifest/organizations/tableofcontents/item)"/>
<xsl:variable name="section_number" select="position()+$prev_sections"/>
<xsl:call-template name="sections">
<xsl:with-param name="section_number" select="$section_number"/>
<xsl:with-param name="recurse" >true</xsl:with-param>
</xsl:call-template>
</xsl:if>
</xsl:for-each>
</SECTIONS>
</COURSE>
</MOODLE_BACKUP>
</xsl:template>
<xsl:template match="COURSE">
<HEADER>
<ID>2</ID>
<CATEGORY>
<ID></ID>
<NAME><xsl:value-of select="CATEGORIES/CATEGORY/@value"/></NAME>
</CATEGORY>
<PASSWORD></PASSWORD>
<IDNUMBER>4</IDNUMBER>
<FORMAT>topics</FORMAT>
<SHOWGRADES>1</SHOWGRADES>
<BLOCKINFO>participants,activity_modules,search_forums,admin,course_list:news_items,calendar_upcoming,recent_activity</BLOCKINFO>
<NEWSITEMS>5</NEWSITEMS>
<TEACHER>Teacher</TEACHER>
<TEACHERS>Teachers</TEACHERS>
<STUDENT>Student</STUDENT>
<STUDENTS>Students</STUDENTS>
<GUEST>0</GUEST>
<STARTDATE>1094270400</STARTDATE>
<ENROLPERIOD>0</ENROLPERIOD>
<NUMSECTIONS>10</NUMSECTIONS>
<MAXBYTES>2097152</MAXBYTES>
<SHOWREPORTS>0</SHOWREPORTS>
<GROUPMODE>0</GROUPMODE>
<GROUPMODEFORCE>0</GROUPMODEFORCE>
<LANG></LANG>
<COST></COST>
<MARKER>0</MARKER>
<VISIBLE>1</VISIBLE>
<HIDDENSECTIONS>0</HIDDENSECTIONS>
<TIMECREATED>1094240775</TIMECREATED>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
<SUMMARY><xsl:value-of select="DESCRIPTION"/></SUMMARY>
<SHORTNAME><xsl:value-of select="COURSEID/@value"/></SHORTNAME>
<FULLNAME><xsl:value-of select="TITLE/@value"/></FULLNAME>
</HEADER>
</xsl:template>
<xsl:template name="title_section" match="resource">
<SECTION>
<ID>0</ID>
<NUMBER>0</NUMBER>
<SUMMARY>&lt;div style="text-align: center;"&gt;&lt;font size="5" style="font-family: arial,helvetica,sans-serif;"&gt;<xsl:value-of select="COURSE/TITLE/@value"/>&lt;/font&gt;&lt;/div&gt;
<xsl:value-of select="COURSE/DESCRIPTION"/>
</SUMMARY>
<VISIBLE>1</VISIBLE>
<MODS>
</MODS>
</SECTION>
</xsl:template>
<xsl:template name="sections" match="resource">
<xsl:param name="section_number">1. </xsl:param>
<xsl:param name="recurse"/>
<SECTION>
<ID><xsl:value-of select="$section_number"/></ID>
<NUMBER><xsl:value-of select="$section_number"/></NUMBER>
<SUMMARY>&lt;span style="font-weight: bold;"&gt;<xsl:value-of select="title"/>&lt;/span&gt;</SUMMARY>
<VISIBLE>1</VISIBLE>
<MODS>
<xsl:if test="$recurse = 'true'">
<xsl:variable name="mod_number" select="substring-after(@identifierref,'res')"/>
<xsl:call-template name="item_recurse_files" >
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" >0</xsl:with-param>
<xsl:with-param name="recurse" select="$recurse" />
</xsl:call-template>
</xsl:if>
<xsl:if test="$recurse = 'false'">
<xsl:for-each select="item">
<xsl:variable name="mod_number" select="substring-after(@identifierref,'res')"/>
<xsl:call-template name="item" >
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" >0</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</xsl:if>
</MODS>
</SECTION>
</xsl:template>
<xsl:template name="item_recurse_files">
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<xsl:param name="recurse"/>
<!-- Create one section-mod -->
<xsl:for-each select="document(concat(@identifierref,'.dat'))">
<xsl:call-template name="section_mod">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:for-each>
<!-- Depth first recursion to preserve order -->
<xsl:for-each select="item">
<xsl:variable name="m_number" select="substring-after(@identifierref,'res')"/>
<xsl:call-template name="item_recurse_files" >
<xsl:with-param name="mod_number" select="$m_number"/>
<xsl:with-param name="indent" select="$indent + 1"/>
</xsl:call-template>
</xsl:for-each>
</xsl:template>
<xsl:template name="item">
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<GETHERE></GETHERE>
<xsl:if test="document(concat(@identifierref,'.dat'))/CONTENT/FLAGS/ISFOLDER/@value != 'true' or document(concat(@identifierref,'.dat'))/EXTERNALLINK/DESCRIPTION/FLAGS/ISHTML/@value ='true'">
<!-- Create one section-mod -->
<xsl:for-each select="document(concat(@identifierref,'.dat'))">
<xsl:call-template name="section_mod">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:for-each>
</xsl:if>
</xsl:template>
<!-- Determines the type of section mod entry and calls the appropriate creation template -->
<xsl:template name="section_mod" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="contenttype" />
<xsl:param name="indent">1. </xsl:param>
<!-- Every file will have a label module describing it -->
<xsl:choose>
<!-- Detected a file -->
<xsl:when test="CONTENT/FILE/@id != '' or CONTENT/FILES/FILE/NAME != ''">
<!-- Create a label -->
<xsl:call-template name="section_mod_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
<!-- Create a resource -->
<xsl:call-template name="section_mod_resource">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:when>
<!-- Detected a folder -->
<xsl:when test="CONTENT/FLAGS/ISFOLDER/@value = 'true'">
<MAKINGLABEL></MAKINGLABEL>
<!-- Create a label -->
<xsl:call-template name="section_mod_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:when>
<!-- Detected text -->
<xsl:when test="CONTENT/MAINDATA/FLAGS/ISHTML/@value = 'true' or CONTENT/BODY/TYPE/@value = 'H' ">
<MAKINGTEXT></MAKINGTEXT>
<!-- Create a resource -->
<xsl:call-template name="section_mod_resource">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:when>
<!-- Detected external link -->
<xsl:when test="EXTERNALLINK/TITLE/@value != '' ">
<!-- Create a label -->
<xsl:call-template name="section_mod_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
<!-- Create a resource -->
<xsl:call-template name="section_mod_externallink">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<UNKNOWN>
</UNKNOWN>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Creates one section-mod-label -->
<xsl:template name="section_mod_label" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<MOD>
<ID>1<xsl:value-of select="$mod_number"/>0</ID>
<ZIBA_NAME>
<!-- BB5.5 -->
<xsl:value-of select="CONTENT/TITLE"/>
<!-- BB6 -->
<xsl:value-of select="CONTENT/TITLE/@value"/>
</ZIBA_NAME>
<TYPE>label</TYPE>
<INSTANCE><xsl:value-of select="$mod_number"/></INSTANCE>
<ADDED>1094240775</ADDED>
<DELETED>0</DELETED>
<SCORE>0</SCORE>
<INDENT><xsl:value-of select="$indent"/></INDENT>
<VISIBLE>1</VISIBLE>
<GROUPMODE>0</GROUPMODE>
</MOD>
</xsl:template>
<!-- Creates one section-mod-resource -->
<xsl:template name="section_mod_resource" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/>0</ID>
<ZIBA_NAME>
<!-- BB5.5 -->
<xsl:value-of select="CONTENT/TITLE"/>
<!-- BB6 -->
<xsl:value-of select="CONTENT/TITLE/@value"/>
</ZIBA_NAME>
<TYPE>resource</TYPE>
<INSTANCE><xsl:value-of select="$mod_number"/></INSTANCE>
<ADDED>1094240775</ADDED>
<DELETED>0</DELETED>
<SCORE>0</SCORE>
<INDENT><xsl:value-of select="$indent"/></INDENT>
<VISIBLE>1</VISIBLE>
<GROUPMODE>0</GROUPMODE>
</MOD>
</xsl:template>
<!-- Creates one section-mod-externallink -->
<xsl:template name="section_mod_externallink" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="indent">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/>0</ID>
<ZIBA_NAME>
<xsl:value-of select="EXTERNALLINK/TITLE/@value"/>
</ZIBA_NAME>
<TYPE>resource</TYPE>
<INSTANCE><xsl:value-of select="$mod_number"/></INSTANCE>
<ADDED>1094240775</ADDED>
<DELETED>0</DELETED>
<SCORE>0</SCORE>
<INDENT><xsl:value-of select="$indent"/></INDENT>
<VISIBLE>1</VISIBLE>
<GROUPMODE>0</GROUPMODE>
</MOD>
</xsl:template>
<!-- Creates a module-label entry -->
<xsl:template name="module_label" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>label</MODTYPE>
<NAME>
<!-- for CONTENT text -->
<xsl:value-of select="TITLE"/>
<!-- for EXTERNALLINK text -->
<xsl:value-of select="TITLE/@value"/>
</NAME>
<CONTENT>
&lt;span style="font-style: italic;"&gt;
<!-- for CONTENT text -->
<xsl:value-of select="TITLE"/>
<!-- for EXTERNALLINK text -->
<xsl:value-of select="TITLE/@value"/>
:&lt;/span&gt;
<!-- for CONTENT text -->
<xsl:value-of select="MAINDATA/TEXT"/>
<!-- for EXTERNALLINK text -->
<xsl:value-of select="DESCRIPTION/TEXT"/>
<!-- for BB6 text -->
<xsl:value-of select="BODY/TEXT"/>
</CONTENT>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Creates one module-file entry -->
<xsl:template name="module_file" >
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="identifier"/>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>resource</MODTYPE>
<NAME>
<!-- BB5 -->
<xsl:value-of select="FILES/FILEREF/RELFILE/@value"/>
<!-- BB6 -->
<xsl:value-of select="FILES/FILE/NAME"/>
</NAME>
<TYPE>file</TYPE>
<REFERENCE><!-- BB5 --><xsl:value-of select="FILES/FILEREF/CONTENTID/@value"/><!-- BB6 --><xsl:value-of select="$identifier"/>/<!-- BB5 --><xsl:value-of select="FILES/FILEREF/RELFILE/@value"/><!-- BB6 --><xsl:value-of select="FILES/FILE/NAME"/></REFERENCE>
<SUMMARY>
<xsl:value-of select="MAINDATA/TEXT"/>
</SUMMARY>
<ALLTEXT></ALLTEXT>
<POPUP></POPUP>
<OPTIONS>frame</OPTIONS>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Creates one module-text entry -->
<xsl:template name="module_text" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>resource</MODTYPE>
<NAME>
<!-- BB5.5 -->
<xsl:value-of select="TITLE"/>
<!-- BB6 -->
<xsl:value-of select="TITLE/@value"/>
</NAME>
<TYPE>text</TYPE>
<REFERENCE></REFERENCE>
<SUMMARY>
<!-- BB5.5 -->
<xsl:value-of select="TITLE"/>
<!-- BB6 -->
<xsl:value-of select="TITLE/@value"/>
</SUMMARY>
<ALLTEXT>
<!-- BB5.5 -->
<xsl:value-of select="MAINDATA/TEXT"/>
<!-- BB6 -->
<xsl:value-of select="BODY/TEXT"/>
</ALLTEXT>
<POPUP></POPUP>
<OPTIONS></OPTIONS>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Creates one module-link entry -->
<xsl:template name="module_link" >
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>resource</MODTYPE>
<NAME>
<xsl:value-of select="URL/@value"/>
</NAME>
<TYPE>file</TYPE>
<REFERENCE>
<xsl:value-of select="URL/@value"/>
</REFERENCE>
<SUMMARY>
<xsl:value-of select="TITLE/@value"/>&lt;br/&gt;
<xsl:value-of select="URL/@value"/>
</SUMMARY>
<ALLTEXT>
<xsl:value-of select="DESCRIPTION/TEXT"/>
</ALLTEXT>
<POPUP></POPUP>
<OPTIONS>frame</OPTIONS>
<TIMEMODIFIED>1094240775</TIMEMODIFIED>
</MOD>
</xsl:template>
<!-- Create a CONTENT module entries -->
<xsl:template match="EXTERNALLINK">
<xsl:param name="mod_number">1. </xsl:param>
<!-- Every link module will have a label module describing it -->
<xsl:call-template name="module_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
<xsl:call-template name="module_link">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
</xsl:template>
<!-- Create a CONTENT module entries -->
<xsl:template match="CONTENT">
<xsl:param name="mod_number">1. </xsl:param>
<xsl:param name="identifier"/>
<xsl:choose>
<!-- Detected a file
<FILEFOUND></FILEFOUND>
-->
<xsl:when test="FILES/FILE/@id != ''">
<!-- Every file module will have a label module describing it -->
<xsl:call-template name="module_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
<xsl:call-template name="module_file">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="identifier" select="$identifier"/>
</xsl:call-template>
</xsl:when>
<!-- Detected a folder
<FOLDERFOUND></FOLDERFOUND>
-->
<xsl:when test="FLAGS/ISFOLDER/@value = 'true'">
<xsl:call-template name="module_label">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
</xsl:when>
<!-- Detected text
<TEXTFOUND></TEXTFOUND>
-->
<xsl:when test="MAINDATA/FLAGS/ISHTML/@value = 'true' or BODY/TYPE/@value = 'H' ">
<xsl:call-template name="module_text">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<UNKNOWN>
<xsl:value-of select="TITLE"/>
</UNKNOWN>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Creates all module entries -->
<xsl:template name="modules" match="resource">
<MODULES>
<xsl:for-each select="//resource">
<xsl:variable name="mod_number" select="substring-after(@identifier,'res')"/>
<xsl:variable name="identifier" select="@identifier"/>
<xsl:for-each select="document(concat(@identifier,'.dat'))">
<xsl:apply-templates select="//FORUM">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:apply-templates>
<xsl:apply-templates select="//CONTENT">
<xsl:with-param name="mod_number" select="$mod_number"/>
<xsl:with-param name="identifier" select="$identifier"/>
</xsl:apply-templates>
<xsl:apply-templates select="//EXTERNALLINK">
<xsl:with-param name="mod_number" select="$mod_number"/>
</xsl:apply-templates>
</xsl:for-each>
</xsl:for-each>
</MODULES>
</xsl:template>
<!-- ############# Forum conversion ################# -->
<xsl:template match="FORUM">
<xsl:param name="mod_number">1. </xsl:param>
<MOD>
<ID><xsl:value-of select="$mod_number"/></ID>
<MODTYPE>forum</MODTYPE>
<TYPE>general</TYPE>
<NAME>
<xsl:value-of select="TITLE/@value"/>
</NAME>
<INTRO>
<xsl:value-of select="DESCRIPTION/TEXT"/>
</INTRO>
<OPEN>2</OPEN>
<ASSESSED>0</ASSESSED>
<ASSESSPUBLIC>0</ASSESSPUBLIC>
<ASSESSTIMESTART>0</ASSESSTIMESTART>
<ASSESSTIMEFINISH>0</ASSESSTIMEFINISH>
<MAXBYTES>0</MAXBYTES>
<SCALE>0</SCALE>
<FORCESUBSCRIBE>0</FORCESUBSCRIBE>
<RSSTYPE>0</RSSTYPE>
<RSSARTICLES>0</RSSARTICLES>
<TIMEMODIFIED></TIMEMODIFIED>
<!--
<DISCUSSIONS>
<xsl:for-each select="MESSAGETHREADS/MSG">
<xsl:variable name="discussion_id" select="position()"/>
<DISCUSSION>
<ID>
<xsl:value-of select="$mod_number"/>0<xsl:value-of select="$discussion_id"/>
</ID>
<NAME>
<xsl:value-of select="TITLE/@value"/>
</NAME>
<FIRSTPOST>2</FIRSTPOST>
<USERID>1</USERID>
<GROUPID>-1</GROUPID>
<ASSESSED>1</ASSESSED>
<TIMEMODIFIED>1094748430</TIMEMODIFIED>
<USERMODIFIED>1</USERMODIFIED>
<POSTS>
<xsl:call-template name="MSG">
<xsl:with-param name="parent" select="0"/>
<xsl:with-param name="post_id">
<xsl:value-of select="$mod_number"/>0<xsl:value-of select="$discussion_id"/>0<xsl:value-of select="position()"/>
</xsl:with-param>
</xsl:call-template>
</POSTS>
</DISCUSSION>
</xsl:for-each>
</DISCUSSIONS>
-->
</MOD>
</xsl:template>
<xsl:template name="MSG" match="MSG">
<xsl:param name="parent" select="1"/>
<xsl:param name="post_id" select="1"/>
<POST>
<ID><xsl:value-of select="$post_id"/></ID>
<PARENT> <xsl:value-of select="$parent"/></PARENT>
<USERID>1</USERID>
<CREATED>1094748430</CREATED>
<MODIFIED>1094748430</MODIFIED>
<MAILED>1</MAILED>
<SUBJECT><xsl:value-of select="TITLE/@value"/></SUBJECT>
<MESSAGE><xsl:value-of select="MESSAGETEXT"/></MESSAGE>
<FORMAT>1</FORMAT>
<ATTACHMENT></ATTACHMENT>
<TOTALSCORE>0</TOTALSCORE>
</POST>
<xsl:for-each select="MSG">
<xsl:call-template name="MSG">
<xsl:with-param name="parent" select="$post_id"/>
<xsl:with-param name="post_id">
<xsl:value-of select="$post_id"/>0<xsl:value-of select="position()"/>
</xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>

81
backup/bb/restore_bb.php Normal file
View File

@ -0,0 +1,81 @@
<?php
// This file facilitates the conversion of a Blackboard course export
// into a Moodle course export. It assumes an unzipped directory and makes in-place alterations.
// Ziba Scott <ziba@linuxbox.com> 10-25-04
function get_subdirs($directory){
$opendirectory = opendir( $directory );
while($filename = readdir($opendirectory)) {
if (is_dir($directory.$filename) and $filename != ".." and $filename != "."){
$subdirs[] = $filename;
}
}
closedir($opendirectory);
return $subdirs;
}
function choose_bb_xsl($manifest){
$f = fopen($manifest,"r");
$buffer = fgets($f, 400);
$buffer = fgets($f, 400);
fclose($f);
if (strstr($buffer,"xmlns:bb=\"http://www.blackboard.com/content-packaging/\"")){
return "bb6_to_moodle.xsl";
}
return "bb5.5_to_moodle.xsl";
}
function blackboard_convert($dir){
global $CFG;
if (!function_exists('xslt_create')) { // XSLT MUST be installed for this to work
return true;
}
// Check for a Blackboard manifest file
if(is_file($dir."/imsmanifest.xml")){
//Select the proper XSL file
$xslt_file = choose_bb_xsl($dir."/imsmanifest.xml");
//TODO: Use the get_string function
echo "<li>Converting Blackboard export</li>";
// The XSL file must be in the same directory as the Blackboard files when it is processed
copy($CFG->dirroot."/backup/bb/$xslt_file", "$dir/$xslt_file");
$startdir = getcwd();
chdir($dir);
// Process the Blackboard XML files with the chosen XSL file.
// The imsmanifest contains all the XML files and their relationships.
// The XSL processor will open them as needed.
$xsltproc = xslt_create();
if (!xslt_process($xsltproc, "imsmanifest.xml", $xslt_file, "$dir/moodle.xml")) {
dump("Failed writing xml file");
chdir($startdir);
return false;
}
// Copy the Blackboard course files into the moodle course_files structure
$subdirs = get_subdirs($dir."/");
mkdir("$dir/course_files");
foreach ($subdirs as $subdir){
rename($subdir, "course_files/$subdir");
}
chdir($startdir);
// Blackboard export successfully converted
return true;
}
// This is not a Blackboard export
return true;
}
?>

1
backup/restore.php
View File

@ -9,6 +9,7 @@
require_once ("../course/lib.php");
require_once ("lib.php");
require_once ("restorelib.php");
require_once ("bb/restore_bb.php");
require_once("$CFG->libdir/blocklib.php");
//Optional

7
backup/restorelib.php
View File

@ -3525,6 +3525,13 @@
notify("Error unzipping backup file. Invalid zip file.");
}
}
//Check for Blackboard backups and convert
if ($status){
require_once("$CFG->dirroot/backup/bb/restore_bb.php");
echo "<li>".get_string("checkingforbbexport");
$status = blackboard_convert($CFG->dataroot."/temp/backup/".$backup_unique_code);
}
//Now check for the moodle.xml file
if ($status) {