Bugfix for Freemarker function libraries

git-svn-id: https://svn.libreccm.org/ccm/trunk@6265 8810af33-2d31-482b-a856-94f89814c4df

ccm-cms/web/themes/freemarker/ccm-cms/content-item.ftl

@@ -14,6 +14,16 @@
     for the provided view and style. The paramters view and style are
     optional. If not provided the default value "detail" is used for 
     the view parameter.
+
+    @param {node} item The data model of the content item itself. There are 
+    several functions for extracting this provided by other modules.
+
+    @param {string} view View type to use. Either `detail` or `list`. Default 
+    value is `detail`.
+
+    @param {string} style Style to use. Styles allow it to use different 
+    templates for `detail` or `list` views depending on the context were the 
+    content item is displayed.
 -->
 <#macro contentItem item view="detail" style="">
 

ccm-navigation/web/themes/freemarker/ccm-navigation/object-list.ftl

@@ -96,7 +96,11 @@
 </#function>
 
 <#function getItemLink item>
+    <#if (item["./nav:path"]?size > 0)>
         <#return item["./nav:path"].@@text>
+    <#else>
+        <#return "/redirect/?oid=" + item["./@oid"]>
+    </#if>
 </#function>
 
 <#function getItemLead item>

ccm-sci-publications-navigation/web/themes/freemarker/ccm-sci-publications-navigation.ftl

@@ -82,7 +82,7 @@
 </#function>
 
 <#function getPublicationObjectType item>
-    <#return item["./object-type"].@@text>
+    <#return item["./@object-type"]>
 </#function>
 
 <#function getPublicationTitle item>

ccm-sci-publications/web/themes/freemarker/ccm-sci-publications/authors.ftl

@@ -9,6 +9,10 @@
     <#return author["./contacts/contact/contactentries[./keyId = '${keyId}']/value"]>
 </#function>
 
+<#function hasLink author keyId>
+    <#return (author["./contacts/contact/contactentries[./keyId = '${keyId}']"]?size > 0)>
+</#function>
+
 <#function getId author>
     <#return author["./masterVersion/id"] + "_" + author["./@name"]> 
 </#function>
@@ -21,10 +25,18 @@
     <#return author["./last()"]>
 </#function>
 
+<#function hasSurname author>
+    <#return (author["./surname"]?size > 0)>
+</#function>
+
 <#function getSurname author>
     <#return author["./surname"]>
 </#function>
 
+<#function hasGivenName author>
+    <#return (author["./givenname"]?size > 0)>
+</#function>
+
 <#function getGivenName author>
     <#return author["./givenname"]>
 </#function>

ccm-sci-publications/web/themes/freemarker/ccm-sci-publications/export-links.ftl

@@ -5,6 +5,14 @@
 "ui": "http://www.arsdigita.com/ui/1.0"}
 >
 
+<#function getExportLinks item>
+    <#return item["./publicationExportLink"]>
+</#function>
+
+<#function hasExportLinks item>
+    <#return (item["./publicationExportLink"]?size > 0)>
+</#function>
+
 <#function getHref exportLink>
     <#return "${dispatcherPrefix}/scipublications/export/?format=${exportLink['./formatKey']}&publication=${exportLink['./publicationId']}">
 </#function>

ccm-sci-publications/web/themes/freemarker/ccm-sci-publications/publications.ftl

@@ -50,7 +50,11 @@
 </#function>
 
 <#function isReviewed item>
+    <#if (item["./reviewed"]?size > 0)>
         <#return item["./reviewed"] == "true">
+    <#else>
+        <#return false>
+    </#if>
 </#function>
 
 <#function getAbstract item>
@@ -61,8 +65,8 @@
     <#return item["./misc"]>
 </#function>
 
-<#function getExportLinks item>
-    <#return item["./publicationExportLink"]>
+<#function hasPlace item>
+    <#return (item["./place"]?size > 0)>
 </#function>
 
 <#function getPlace item>
@@ -157,7 +161,7 @@
     <#return item["./articles/article"]>
 </#function>
 
-<#function getProceedigingsPapers item>
+<#function getProceedingsPapers item>
     <#return item["./papers/paper"]>
 </#function>
 

ccm-sci-types-project/web/themes/freemarker/ccm-sci-types-project.ftl

@@ -18,18 +18,20 @@
 <#function getEnd item>
     <#if (item["./projectEnd"]?size > 0)>
         <#return item["./projectEnd"]>
-    <#elseif (item["./lifeSpan/end"])>
+    <#elseif (item["./lifeSpan/end"]?size > 0)>
         <#return item["./lifeSpan/end"]>
-    <#elseif (item["./nav:attribute[@name = 'projectEnd']"])>
+    <#elseif (item["./nav:attribute[@name = 'projectEnd']"]?size > 0)>
         <#return item["./nav:attribute[@name = 'projectEnd']"]>
     </#if>
 </#function>
 
 <#function getDescription item>
-    <#if (item["./projectDesc"])>
+    <#if (item["./projectDesc"]?size > 0)>
         <#return item["./projectDesc"]>
-    <#elseif (item["./description"])>
+    <#elseif (item["./description"]?size > 0)>
         <#return item["./description"]>
+    <#elseif (item["./projectDescription"]?size > 0)>
+        <#return item["./projectDescription"]>
     </#if>
 </#function>