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Merge pull request #109 from lcnetdev/issue-98-local-use
Add "localfields" parameter.
2 parents b714bfe + fa6b14d commit a1f10e0

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Lines changed: 97 additions & 13 deletions

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‎README.md‎

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@@ -63,6 +63,9 @@ The converter supports four optional parameters:
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`http://id.loc.gov/vocabulary/organizations/dlc`. This will be empty
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by default, resulting in no source property being defined.
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- `localfield` - if true, process fields that are local to the Library
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of Congress records. Right now, the only field affected is the 859.
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- `pGenerationDatestamp` - a value to be used as the datestamp for the
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bf:generationProcess property for the Work AdminMetadata. Defaults
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to the current date/time if the EXSLT `date:date-time()` function is

‎test/ConvSpec-841-887.xspec‎

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@@ -10,10 +10,10 @@
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stylesheet="../xsl/marc2bibframe2.xsl"
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xslt-version="1.0">
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<x:scenario label="856/859 - ELECTRONIC LOCATION AND ACCESS">
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<x:scenario label="856 - ELECTRONIC LOCATION AND ACCESS">
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<x:scenario label="If ind1 = #, 0, 1, or 8">
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<x:context href="data/ConvSpec-841-887/marc.xml"/>
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<x:expect label="If Instance is Electronic, 856 creates an Item of the Instance" test="count(//bf:Instance[@rdf:about='http://example.org/2#Instance']/bf:hasItem/bf:Item) = 2"/>
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<x:expect label="If Instance is Electronic, 856 creates an Item of the Instance" test="//bf:Instance[@rdf:about='http://example.org/2#Instance']/bf:hasItem[1]/bf:Item/@rdf:about = 'http://example.org/2#Item856-5'"/>
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<x:expect label="...otherwise, 856 creates a new Instance of the Work" test="count(//bf:Work[@rdf:about='http://example.org/1#Work']/bf:hasInstance/bf:Instance) = 1"/>
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<x:expect label="...with an Item" test="count(//bf:Work[@rdf:about='http://example.org/1#Work']/bf:hasInstance/bf:Instance/bf:hasItem/bf:Item) = 1"/>
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</x:scenario>
@@ -27,10 +27,11 @@
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<x:expect label="...otherwise it creates a blank node with a bflc:locator property from $u" test="//bf:Work[@rdf:about='http://example.org/1#Work']/bf:hasInstance[1]/bf:Instance/bf:hasItem/bf:Item/bf:electronicLocator/rdfs:Resource/bflc:locator/@rdf:resource = 'http://www.ref.oclc.org:2000'"/>
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<x:expect label="...with notes generated from $z/y/3" test="//bf:Instance[@rdf:about='http://example.org/1#Instance']/bf:supplementaryContent/rdfs:Resource/bf:note[1]/bf:Note/rdfs:label = 'Finding aid'"/>
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</x:scenario>
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<x:scenario label="859">
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<x:context href="data/ConvSpec-841-887/marc.xml"/>
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<x:expect label="859 processed same as 856" test="//bf:Instance[@rdf:about='http://example.org/2#Instance']/bf:hasItem[2]/bf:Item/bf:electronicLocator/@rdf:resource = 'http://example.org/fakebook2.html'"/>
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</x:scenario>
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<!-- to test 859 conversion, uncomment this scenario and set the stylesheet parameter "localfields" -->
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<!-- <x:scenario label="859 (LoC local field parsed like 856)"> -->
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<!-- <x:context href="data/ConvSpec-841-887/marc.xml"/> -->
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<!-- <x:expect label="859 processed same as 856" test="//bf:Instance[@rdf:about='http://example.org/2#Instance']/bf:hasItem[2]/bf:Item/bf:electronicLocator/@rdf:resource = 'http://example.org/fakebook2.html'"/> -->
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<!-- </x:scenario> -->
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</x:scenario>
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</x:description>

‎xsl/ConvSpec-841-887.xsl‎

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@@ -13,17 +13,41 @@
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Conversion specs for 841-887
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-->
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<xsl:template match="marc:datafield[@tag='856' or @tag='859']" mode="work">
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<xsl:template match="marc:datafield[@tag='856']" mode="work">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:apply-templates select="." mode="work856">
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<xsl:with-param name="recordid" select="$recordid"/>
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<xsl:with-param name="serialization" select="$serialization"/>
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<xsl:with-param name="pTagOrd" select="position()"/>
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</xsl:apply-templates>
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</xsl:template>
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<!-- 859 is a local field at LoC -->
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<xsl:template match="marc:datafield[@tag='859']" mode="work">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:if test="$localfields">
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<xsl:apply-templates select="." mode="work856">
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<xsl:with-param name="recordid" select="$recordid"/>
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<xsl:with-param name="serialization" select="$serialization"/>
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<xsl:with-param name="pTagOrd" select="position()"/>
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</xsl:apply-templates>
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</xsl:if>
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</xsl:template>
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<xsl:template match="marc:datafield" mode="work856">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:param name="pTagOrd" select="position()"/>
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<!-- If ind2 is #, 0, 1, or 8 and the Instance does not have the class of Electronic, create a new Instance -->
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<xsl:if test="marc:subfield[@code='u'] and
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(@ind2=' ' or @ind2='0' or @ind2='1' or @ind2='8') and
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(substring(../marc:leader,7,1) != 'm' and
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substring(../marc:controlfield[@tag='008'],24,1) != 'o' and
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substring(../marc:controlfield[@tag='008'],24,1) != 's')">
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<xsl:variable name="vInstanceUri"><xsl:value-of select="$recordid"/>#Instance<xsl:value-of select="@tag"/>-<xsl:value-of select="position()"/></xsl:variable>
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<xsl:variable name="vItemUri"><xsl:value-of select="$recordid"/>#Item<xsl:value-of select="@tag"/>-<xsl:value-of select="position()"/></xsl:variable>
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<xsl:variable name="vInstanceUri"><xsl:value-of select="$recordid"/>#Instance<xsl:value-of select="@tag"/>-<xsl:value-of select="$pTagOrd"/></xsl:variable>
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<xsl:variable name="vItemUri"><xsl:value-of select="$recordid"/>#Item<xsl:value-of select="@tag"/>-<xsl:value-of select="$pTagOrd"/></xsl:variable>
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<xsl:choose>
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<xsl:when test="$serialization = 'rdfxml'">
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<bf:hasInstance>
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</xsl:if>
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</xsl:template>
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<xsl:template match="marc:datafield[@tag='856' or @tag='859']" mode="instance">
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<xsl:template match="marc:datafield[@tag='856']" mode="instance">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:apply-templates select="." mode="instance856">
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<xsl:with-param name="recordid" select="$recordid"/>
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<xsl:with-param name="serialization" select="$serialization"/>
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</xsl:apply-templates>
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</xsl:template>
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<!-- 859 is a local field at LoC -->
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<xsl:template match="marc:datafield[@tag='859']" mode="instance">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:if test="$localfields">
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<xsl:apply-templates select="." mode="instance856">
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<xsl:with-param name="recordid" select="$recordid"/>
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<xsl:with-param name="serialization" select="$serialization"/>
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</xsl:apply-templates>
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</xsl:if>
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</xsl:template>
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<xsl:template match="marc:datafield" mode="instance856">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:if test="marc:subfield[@code='u'] and @ind2='2'">
@@ -87,16 +132,40 @@
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</xsl:if>
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</xsl:template>
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<xsl:template match="marc:datafield[@tag='856' or @tag='859']" mode="hasItem">
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<xsl:template match="marc:datafield[@tag='856']" mode="hasItem">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:apply-templates select="." mode="hasItem856">
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<xsl:with-param name="recordid" select="$recordid"/>
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<xsl:with-param name="serialization" select="$serialization"/>
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<xsl:with-param name="pTagOrd" select="position()"/>
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</xsl:apply-templates>
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</xsl:template>
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<!-- 859 is a local field at LoC -->
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<xsl:template match="marc:datafield[@tag='859']" mode="hasItem">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:if test="$localfields">
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<xsl:apply-templates select="." mode="hasItem856">
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<xsl:with-param name="recordid" select="$recordid"/>
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<xsl:with-param name="serialization" select="$serialization"/>
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<xsl:with-param name="pTagOrd" select="position()"/>
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</xsl:apply-templates>
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</xsl:if>
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</xsl:template>
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<xsl:template match="marc:datafield" mode="hasItem856">
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<xsl:param name="recordid"/>
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:param name="pTagOrd" select="position()"/>
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<!-- If ind2 is #, 0, 1, or 8 and the Instance has the class of Electronic, add an Item to the Instance -->
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<xsl:if test="marc:subfield[@code='u'] and
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(@ind2=' ' or @ind2='0' or @ind2='1' or @ind2='8') and
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(substring(../marc:leader,7,1) = 'm' or
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substring(../marc:controlfield[@tag='008'],24,1) = 'o' or
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substring(../marc:controlfield[@tag='008'],24,1) = 's')">
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<xsl:variable name="vItemUri"><xsl:value-of select="$recordid"/>#Item<xsl:value-of select="@tag"/>-<xsl:value-of select="position()"/></xsl:variable>
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<xsl:variable name="vItemUri"><xsl:value-of select="$recordid"/>#Item<xsl:value-of select="@tag"/>-<xsl:value-of select="$pTagOrd"/></xsl:variable>
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<xsl:choose>
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<xsl:when test="$serialization = 'rdfxml'">
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<bf:hasItem>
@@ -116,7 +185,7 @@
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</xsl:if>
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</xsl:template>
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<xsl:template match="marc:datafield[@tag='856' or @tag='859']" mode="locator856">
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<xsl:template match="marc:datafield" mode="locator856">
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<xsl:param name="serialization" select="'rdfxml'"/>
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<xsl:param name="pProp"/>
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<xsl:choose>

‎xsl/marc2bibframe2.xsl‎

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@@ -39,6 +39,17 @@
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<xsl:param name="idsource"/>
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<!-- <xsl:param name="idsource" select="'http://id.loc.gov/vocabulary/organizations/dlc'"/> -->
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<!--
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Use field conversion for locally defined fields.
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Some fields in the conversion (e.g. 859) are locally defined by
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LoC for conversion. By default these fields will not be
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converted unless this parameter evaluates to true()
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To run a test of the localfields parameter, uncomment the
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following line, and uncomment the test in test/ConvSpec-841-887.xspec
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-->
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<!-- <xsl:param name="localfields" select="true()"/> -->
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<xsl:param name="localfields"/>
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<!--
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datestamp for generationProcess property of Work adminMetadata
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Useful to override if date:date-time() extension is not

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