CHANGELOG.md

-# [1.9.0](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/compare/v1.8.2...v1.9.0) (2024-03-27)
+# [1.10.0](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/compare/v1.9.0...v1.10.0) (2024-04-05)
 
 
 ### Features
 
-* using tgsearch for image-lookup ([a734b1d](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/a734b1d0714fa4c2fa3270bfc8945611442d6307))
-
-## [1.8.2](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/compare/v1.8.1...v1.8.2) (2023-12-11)
-
-
-### Bug Fixes
-
-* check ([ec6c1f3](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/ec6c1f3100a4b32b32fd0bf5be1f22cfde911d16))
-* icon for recursive mode ([f613ae3](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/f613ae392003885cfd95e21e31450ecadb4eab50))
-* only update when new image ([0abdfae](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/0abdfae5a8367840c89bdd16253039bd0df6c24f))
-* port binding ([8aa835c](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/8aa835c677f780d76d4ff23698328f4490a3549b))
-* syntax ([deff027](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/deff027e67e79231b78c80946adb40453b6f35d1))
+* use tgsearch response for storing image metadata ([ce1815a](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/ce1815a8d9bc67bc875c9bea290211f26f0efa75))
 
 # Changelog
 
@@ -23,6 +12,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1] - 2024-04-05
+
+### Changed
+
+- image metadata processing performance improved by using tg-search response already present
+
 ## [2.1.0] - 2024-03-27
 
 ### Added
@@ -31,7 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- moving away from tgcrud HEAD requests to tgsearch requests for identifing images during publish process
+* using tgsearch for image-lookup ([a734b1d](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/a734b1d0714fa4c2fa3270bfc8945611442d6307))
 
 ## [2.0.0] - 2023-12-11
 
@@ -56,7 +51,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - icon for recursive mode
 
-## [1.8.2] - 2023-01-12
+## [1.8.2](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/compare/v1.8.1...v1.8.2) (2023-12-11)
+
+### Bug Fixes
+
+* check ([ec6c1f3](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/ec6c1f3100a4b32b32fd0bf5be1f22cfde911d16))
+* icon for recursive mode ([f613ae3](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/f613ae392003885cfd95e21e31450ecadb4eab50))
+* only update when new image ([0abdfae](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/0abdfae5a8367840c89bdd16253039bd0df6c24f))
+* port binding ([8aa835c](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/8aa835c677f780d76d4ff23698328f4490a3549b))
+* syntax ([deff027](https://gitlab.gwdg.de/SADE/textgrid-connect-standalone/commit/deff027e67e79231b78c80946adb40453b6f35d1))
+
 
 ### Fixed
 

expath-pkg.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <package xmlns="http://expath.org/ns/pkg" name="http://sub.uni-goettingen.de/tg-connect-standalone"
     abbrev="tg-connect-standalone"
-    version="2.1.0"
+    version="2.1.1"
     spec="1.0">
     <title>TextGrid Connect</title>
     <dependency processor="http://exist-db.org" semver-min="6.0.1" />

modules/connect.xqm

@@ -51,15 +51,15 @@ as item()+ {
                     client:get-latest-aggregated-uris($tguri, $rdfstoreUrl, $sid)
                 else
                     $tguri    
-            let $image-uris :=
+            let $image-map :=
                     connect:get-image-uris-with-tgsearch(
                         $descendant-aggregated-uris,
                         "filter=project.id:" || string($metadataContainer//tgmd:project/@id),
                         $sid
                     )
     
-            let $store-images := connect:store-images($image-uris, $tgcrud-url, $sid)
-            let $non-image-uris := connect:get-non-image-uris($descendant-aggregated-uris, $image-uris)
+            let $store-images := connect:store-images($image-map)
+            let $non-image-uris := connect:get-non-image-uris($descendant-aggregated-uris, map:keys($image-map))
             let $number-of-items-to-publish := count($non-image-uris)
             let $log := util:log-system-out("got a total of " || $number-of-items-to-publish || " non-image URIs to publish.")
             return
@@ -140,7 +140,7 @@ declare function connect:get-image-uris-with-tgsearch(
     $descendant-aggregated-uris as xs:string+,
     $filters as xs:string+,
     $sid as xs:string)
-as item()* {
+as map(*) {
     let $tgsearch-url := config:get-value-from-configfile("textgrid.nonpublic") => xs:anyURI()
     let $hits :=
         client:tgsearch-search(
@@ -156,7 +156,13 @@ as item()* {
                             //image[substring-before(@uri, ".") = $descendant-aggregated-uris]
                             /substring-before(@uri, ".")
     return
-        ($intersection, $presentUris[. ne ""])
+        map:merge(
+            for $hit in $hits
+            let $uri := $hit//tgmd:textgridUri/text()
+            where $uri = $descendant-aggregated-uris
+            return
+                map:entry($uri, $hit)
+        )
 };
 
 declare function connect:get-non-image-uris($descendant-aggregated-uris as xs:string+,
@@ -374,16 +380,14 @@ as xs:string {
 
 
 (: we do not store images, but reference the published ones in the file images.xml :)
-declare function connect:store-images($image-uris as xs:string*,
-    $tgcrud-url as xs:string,
-    $sid as xs:string?)
+declare function connect:store-images($image-map as map(*))
 {
-    if (count($image-uris) gt 0) then
+    if (count(map:keys($image-map)) gt 0) then
         (
             if(doc-available( $config:data-root || "/images.xml" )) then
-                connect:update-image-xml($image-uris,  $tgcrud-url, $sid)
+                connect:update-image-xml($image-map)
             else
-                connect:create-and-update-image-xml($image-uris, $tgcrud-url, $sid),
+                connect:create-and-update-image-xml($image-map),
             "Images: some metadata stored."
         )
     else
@@ -391,25 +395,21 @@ declare function connect:store-images($image-uris as xs:string*,
 };
 
 
-declare function connect:create-and-update-image-xml($image-uris as xs:string*,
-    $tgcrud-url as xs:string,
-    $sid as xs:string?)
+declare function connect:create-and-update-image-xml($image-map as map(*))
 {
     xmldb:store($config:data-root, "images.xml", <images/>),
-    connect:update-image-xml($image-uris, $tgcrud-url, $sid)
+    connect:update-image-xml($image-map)
 };
 
 
-declare function connect:update-image-xml($image-uris as xs:string*,
-    $tgcrud-url as xs:string,
-    $sid as xs:string?)
+declare function connect:update-image-xml($image-map as map(*))
 {
     let $doc := doc($config:data-root || "/images.xml")
     let $uris := $doc//image/string(@uri)
     let $image-entries :=
-        for $uri in $image-uris
+        for $uri in map:keys($image-map)
         where not($uri = $uris)
-        let $metadata := client:get-metadata($uri, $tgcrud-url, $sid)
+        let $metadata := map:get($image-map, $uri)
         return
             <image
                 uri="{string($metadata//tgmd:textgridUri)}"