feat(sipi): add storing of original and sidecar (DSP-1318)

knora-ontologies/knora-base.ttl

@@ -33,7 +33,7 @@
 
     :attachedToProject knora-admin:SystemProject ;
 
-    :ontologyVersion "knora-base v9" .
+    :ontologyVersion "knora-base v10" .
 
 
 
@@ -1792,7 +1792,7 @@
                    rdfs:subClassOf :FileValue ,
                    [ rdf:type owl:Restriction ;
                      owl:onProperty :pageCount ;
-                     owl:cardinality "1"^^xsd:nonNegativeInteger
+                     owl:maxCardinality "1"^^xsd:nonNegativeInteger
                    ] ,
                    [ rdf:type owl:Restriction ;
                      owl:onProperty :dimX ;

sipi/scripts/file_info.lua

@@ -35,7 +35,21 @@ local IMAGE_JPG = "image/jpeg"
 local APPLICATION_XML = "application/xml"
 local TEXT_XML = "text/xml"
 local TEXT_PLAIN = "text/plain"
+local AUDIO_MP3 = "audio/mpeg"
+local AUDIO_MP4 = "audio/mp4"
+local AUDIO_WAV = "audio/x-wav"
 local APPLICATION_PDF = "application/pdf"
+local APPLICATION_DOC = "application/msword"
+local APPLICATION_DOCX = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+local APPLICATION_XLS = "application/vnd.ms-excel"
+local APPLICATION_XLSX = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+local APPLICATION_PPT = "application/vnd.ms-powerpoint"
+local APPLICATION_PPTX = "application/vnd.openxmlformats-officedocument.presentationml.presentation"
+local APPLICATION_ZIP = "application/zip"
+local APPLICATION_TAR = "application/x-tar"
+local APPLICATION_ISO = "application/x-iso9660-image"
+local APPLICATION_GZIP = "application/gzip"
+
 
 local image_mime_types = {
     IMAGE_JP2,
@@ -44,14 +58,36 @@ local image_mime_types = {
     IMAGE_JPG
 }
 
+local audio_mime_types = {
+    AUDIO_MP3,
+    AUDIO_MP4,
+    AUDIO_WAV
+}
+
 local text_mime_types = {
     TEXT_PLAIN,
     APPLICATION_XML,
     TEXT_XML
 }
 
 local document_mime_types = {
-    APPLICATION_PDF
+    APPLICATION_PDF,
+    APPLICATION_TAR,
+    APPLICATION_ZIP,
+    APPLICATION_ISO,
+    APPLICATION_GZIP,
+    APPLICATION_DOC,
+    APPLICATION_DOCX,
+    APPLICATION_XLS,
+    APPLICATION_XLSX,
+    APPLICATION_PPT,
+    APPLICATION_PPTX
+}
+
+local audio_extensions = {
+    "mp3",
+    "mp4",
+    "wav"
 }
 
 local text_extensions = {
@@ -63,16 +99,37 @@ local text_extensions = {
 }
 
 local document_extensions = {
-    "pdf"
+    "pdf",
+    "zip",
+    "tar",
+    "iso",
+    "gz",
+    "doc",
+    "docx",
+    "xls",
+    "xlsx",
+    "ppt",
+    "pptx"
 }
 
-function make_image_file_info()
+function make_image_file_info(extension)
     return {
         media_type = IMAGE,
-        extension = "jp2"
+        extension = extension
     }
 end
 
+function make_audio_file_info(extension)
+    if not table.contains(audio_extensions, extension) then
+        return nil
+    else
+        return {
+            media_type = AUDIO,
+            extension = extension
+        }
+    end
+end
+
 function make_text_file_info(extension)
     if not table.contains(text_extensions, extension) then
         return nil
@@ -105,12 +162,15 @@ end
 -- a table containing "media_type" and "extension", or false if no supported media type was found.
 -------------------------------------------------------------------------------
 function get_file_info(filename, mimetype)
+
     local extension = filename:match("^.+%.([^.]+)$")
 
     if extension == nil then
         return nil
     elseif table.contains(image_mime_types, mimetype) then
-        return make_image_file_info()
+        return make_image_file_info(extension)
+    elseif table.contains(audio_mime_types, mimetype) then
+        return make_audio_file_info(extension)
     elseif table.contains(text_mime_types, mimetype) then
         return make_text_file_info(extension)
     elseif table.contains(document_mime_types, mimetype) then