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authorMike Conway <michael.c.conway@gmail.com>2011-12-10 02:36:50 (GMT)
committer Mike Conway <michael.c.conway@gmail.com>2011-12-10 02:36:50 (GMT)
commitf2ec2c74cc7b236b2156373207b38a079d2cee38 (patch)
tree911275befa7a9edfb9ba0e66b55cebaf5d665223 /idrop-web/grails-app/taglib
parent1853f4116734735277e5a822ab4735a53cad073d (diff)
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[#549] gallery/photo view
Diffstat (limited to 'idrop-web/grails-app/taglib')
-rw-r--r--idrop-web/grails-app/taglib/org/irods/mydrop/taglib/ImageTagLib.groovy21
1 files changed, 21 insertions, 0 deletions
diff --git a/idrop-web/grails-app/taglib/org/irods/mydrop/taglib/ImageTagLib.groovy b/idrop-web/grails-app/taglib/org/irods/mydrop/taglib/ImageTagLib.groovy
new file mode 100644
index 0000000..5ea33eb
--- /dev/null
+++ b/idrop-web/grails-app/taglib/org/irods/mydrop/taglib/ImageTagLib.groovy
@@ -0,0 +1,21 @@
+package org.irods.mydrop.taglib
+
+import org.irods.jargon.datautils.image.MediaHandlingUtils
+
+/**
+ * Tag library for handling images and media
+ * @author Mike Conway - DICE (www.irods.org)
+ *
+ */
+class ImageTagLib {
+ /**
+ * Renders the enclosed gallery tag if the given <code>CollectionAndDataObjectListingEntry</code> is an
+ * image.
+ * @attr entry REQUIRED the {@link CollectionAndDataObjectListingEntry}
+ */
+ def galleryEntryIfImage = { attrs, body ->
+ if (MediaHandlingUtils.isImageFile(attrs.entry)) {
+ out << body()
+ }
+ }
+}