feat(search): honest has-preview prop and thumbnails relationship

.woodpecker.star

@@ -3408,6 +3408,17 @@ def tikaService():
         # tika 4 discovers its plugins relative to the image working directory,
         # the workspace default would leave the pipes fetchers empty
         "directory": "/opt/tika-server",
+        # the thumbnail preset ships inert; the config is what activates it
+        "entrypoint": [
+            "java",
+            "-cp",
+            "/opt/tika-server/*:/opt/tika-server/lib/*:/tika-extras/*",
+            "org.apache.tika.server.core.TikaServerCli",
+            "-h",
+            "0.0.0.0",
+            "-c",
+            "%s/tests/config/woodpecker/tika-config.json" % dirs["base"],
+        ],
         "detach": True,
     }, {
         "name": "wait-for-tika-service",

devtools/deployments/opencloud_full/config/tika/tika-config.json

@@ -0,0 +1,12 @@
+{
+  // -h and -p still come from the command line; a config file has to carry the block
+  "server": {
+    "port": 9998,
+    "host": "0.0.0.0"
+  },
+  // the thumbnail preset ships inert in tika-pipes-core; activating it is what serves
+  // PUT /unpack/preset/thumbnail, which the webdav thumbnailer asks for
+  "presets": {
+    "thumbnail": true
+  }
+}

devtools/deployments/opencloud_full/tika.yml

@@ -3,6 +3,10 @@ services:
   tika:
     image: ${TIKA_IMAGE:-apache/tika:latest-full}
     # release notes: https://tika.apache.org
+    # the thumbnail preset ships inert; the config is what activates it
+    command: ['-c', '/tika-config.json']
+    volumes:
+      - ./config/tika/tika-config.json:/tika-config.json
     networks:
       opencloud-net:
     restart: always
@@ -13,5 +17,5 @@ services:
     environment:
       # fulltext search
       SEARCH_EXTRACTOR_TYPE: tika
-      SEARCH_EXTRACTOR_TIKA_TIKA_URL: http://tika:9998
+      OC_TIKA_URL: http://tika:9998
       FRONTEND_FULL_TEXT_SEARCH_ENABLED: "true"

pkg/conversions/strings.go

@@ -1,6 +1,7 @@
 package conversions
 
 import (
+	"strconv"
 	"strings"
 )
 
@@ -14,3 +15,12 @@ func StringToSliceString(src string, sep string) []string {
 
 	return parts
 }
+
+// StringToInt32 returns fallback when s is not a base-10 int32
+func StringToInt32(s string, fallback int32) int32 {
+	v, err := strconv.ParseInt(s, 10, 32)
+	if err != nil {
+		return fallback
+	}
+	return int32(v)
+}