added --reread-sidecar option

ui improvements
hotfix symbols in URL issue
2026-02-05 11:09:26 +00:00 · 2025-07-02 13:35:42 +02:00 · 2025-06-30 00:18:51 +02:00 · 2025-06-29 19:34:34 +02:00 · 2025-06-29 12:54:40 +02:00 · 2025-06-27 23:48:21 +02:00
41 changed files with 928 additions and 262 deletions
--- a/.version
+++ b/.version
@@ -1 +1 @@
-2.7.2
+2.8.2
--- a/README.md
+++ b/README.md
@@ -55,6 +55,7 @@ The script supports several command-line options to customize its behavior. Belo
 - `--ignore-other-files`: Ignore files that do not match the specified extensions.
 - `--regenerate-thumbnails`: Regenerate thumbnails even if they already exist.
 - `--reread-metadata`: Reread image metadata if it already exists.
 - `--reread-sidecar`: Reread sidecar file data.
 - `--reverse-sort`: Sort images by reverse name order.
 - `--theme-path PATH`: Specify the path to the CSS theme file. Default is the provided default theme.
 - `--use-fancy-folders`: Enable fancy folder view instead of the default Apache directory listing.
--- a/StaticGalleryBuilder.code-workspace
+++ b/StaticGalleryBuilder.code-workspace
@@ -38,8 +38,8 @@
          "-n",
          "-m",
          "--reverse-sort",
-          // "--regenerate-thumbnails",
+          "--regenerate-thumbnails",
-          // "--reread-metadata",
+          "--reread-metadata",
          "--folderthumbnails"
        ],
        "console": "integratedTerminal",
@@ -90,8 +90,7 @@
          "Scans",
          "--exclude-folder",
          "*/Galleries/*",
-          "--folderthumbnails",
+          "--folderthumbnails"
          "--reread-metadata"
        ],
        "console": "integratedTerminal",
        "name": "production",
@@ -257,6 +256,21 @@
          "showReuseMessage": false,
          "clear": true
        }
      },
      {
        "command": "COLUMNS=120 ./builder.py --generate-help-preview help.svg",
        "isBackground": false,
        "label": "Create help svg",
        "problemMatcher": [],
        "type": "shell",
        "presentation": {
          "echo": false,
          "reveal": "always",
          "focus": true,
          "panel": "dedicated",
          "showReuseMessage": false,
          "clear": true
        }
      }
    ]
  }
--- a/files/global.css
+++ b/files/global.css
@@ -157,10 +157,31 @@ figure {
  cursor: pointer;
 }
-.tooltip .tooltiptext {
+.tooltip a {
-  display: none;
+  cursor: pointer;
 }
 .tagtoggle {
  cursor: pointer;
  float: right;
  padding: 12px;
 }
 .tagflex {
  display: flex;
 }
 .tag {
  flex: 1;
 }
 input {
  pointer-events: none;
 }
 .tooltiptext {
  cursor: default;
  width: max-content;
  position: absolute;
  z-index: 100;
  opacity: 0;
@@ -172,33 +193,66 @@ figure {
 .tooltip .infotext {
  padding: 12px;
  width: max-content;
 }
-.tooltip .tagdropdown {
+.tooltiptext.tagdropdown {
  width: max-content;
  right: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  max-height: 0;
  opacity: 0;
 }
-.tooltip:hover .tooltiptext {
+.tooltiptext.tagdropdown.show {
  max-height: 286px;
  overflow-y: scroll;
  opacity: 1;
 }
 .tooltip:hover .infotext {
  display: block;
  opacity: 1;
 }
-.tooltip:active .tooltiptext {
+.tooltip:active .infotext {
  display: block;
  opacity: 1;
 }
-.tooltip .tooltiptext .tagentry {
+.tagentryparent {
  width: 100%;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  max-height: 0;
  opacity: 0;
 }
 .tagentryparent.show {
  max-height: 286px;
  opacity: 1;
  overflow-y: scroll;
 }
 .tagentry {
  list-style: none;
  width: 100%;
  cursor: pointer;
  margin: 0;
  padding: 0;
  display: block;
 }
 .tooltip .tooltiptext ol {
  margin-left: 0;
  padding-left: 0.5em;
 }
 .tooltip .tooltiptext .tagentry label {
  cursor: pointer;
  width: 100%;
  height: 100%;
  padding: 12px;
  display: block;
--- a/help.svg
+++ b/help.svg
@@ -1,4 +1,4 @@
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+<svg class="rich-terminal" viewBox="0 0 1482 928.4" xmlns="http://www.w3.org/2000/svg">
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    <style>
@@ -19,171 +19,183 @@
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        line-height: 24.4px;
        font-variant-east-asian: full-width;
    }
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+    .terminal-3378394567-title {
        font-size: 18px;
        font-weight: bold;
        font-family: arial;
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-</text><text class="terminal-1308707172-r4" x="24.4" y="386" textLength="24.4" clip-path="url(#terminal-1308707172-line-15)">-n</text><text class="terminal-1308707172-r2" x="48.8" y="386" textLength="24.4" clip-path="url(#terminal-1308707172-line-15)">,&#160;</text><text class="terminal-1308707172-r4" x="73.2" y="386" textLength="268.4" clip-path="url(#terminal-1308707172-line-15)">--non-interactive-mode</text><text class="terminal-1308707172-r2" x="1464" y="386" textLength="12.2" clip-path="url(#terminal-1308707172-line-15)">
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+</text><text class="terminal-3378394567-r4" x="24.4" y="752" textLength="207.4" clip-path="url(#terminal-3378394567-line-30)">--reread-metadata</text><text class="terminal-3378394567-r2" x="292.8" y="752" textLength="256.2" clip-path="url(#terminal-3378394567-line-30)">reread&#160;image&#160;metadata</text><text class="terminal-3378394567-r2" x="1464" y="752" textLength="12.2" clip-path="url(#terminal-3378394567-line-30)">
-</text><text class="terminal-1308707172-r4" x="24.4" y="776.4" textLength="231.8" clip-path="url(#terminal-1308707172-line-31)">--use-fancy-folders</text><text class="terminal-1308707172-r2" x="292.8" y="776.4" textLength="890.6" clip-path="url(#terminal-1308707172-line-31)">Enable&#160;fancy&#160;folder&#160;view&#160;instead&#160;of&#160;the&#160;default&#160;Apache&#160;directory&#160;listing.</text><text class="terminal-1308707172-r2" x="1464" y="776.4" textLength="12.2" clip-path="url(#terminal-1308707172-line-31)">
+</text><text class="terminal-3378394567-r4" x="24.4" y="776.4" textLength="195.2" clip-path="url(#terminal-3378394567-line-31)">--reread-sidecar</text><text class="terminal-3378394567-r2" x="292.8" y="776.4" textLength="244" clip-path="url(#terminal-3378394567-line-31)">reread&#160;sidecar&#160;files</text><text class="terminal-3378394567-r2" x="1464" y="776.4" textLength="12.2" clip-path="url(#terminal-3378394567-line-31)">
-</text><text class="terminal-1308707172-r4" x="24.4" y="800.8" textLength="109.8" clip-path="url(#terminal-1308707172-line-32)">--version</text><text class="terminal-1308707172-r2" x="292.8" y="800.8" textLength="463.6" clip-path="url(#terminal-1308707172-line-32)">show&#160;program&#x27;s&#160;version&#160;number&#160;and&#160;exit</text><text class="terminal-1308707172-r2" x="1464" y="800.8" textLength="12.2" clip-path="url(#terminal-1308707172-line-32)">
+</text><text class="terminal-3378394567-r4" x="24.4" y="800.8" textLength="170.8" clip-path="url(#terminal-3378394567-line-32)">--reverse-sort</text><text class="terminal-3378394567-r2" x="292.8" y="800.8" textLength="341.6" clip-path="url(#terminal-3378394567-line-32)">sort&#160;images&#160;in&#160;reverse&#160;order</text><text class="terminal-3378394567-r2" x="1464" y="800.8" textLength="12.2" clip-path="url(#terminal-3378394567-line-32)">
 </text><text class="terminal-3378394567-r4" x="24.4" y="825.2" textLength="146.4" clip-path="url(#terminal-3378394567-line-33)">--theme-path</text><text class="terminal-3378394567-r5" x="183" y="825.2" textLength="48.8" clip-path="url(#terminal-3378394567-line-33)">PATH</text><text class="terminal-3378394567-r2" x="292.8" y="825.2" textLength="317.2" clip-path="url(#terminal-3378394567-line-33)">path&#160;to&#160;the&#160;CSS&#160;theme&#160;file</text><text class="terminal-3378394567-r2" x="1464" y="825.2" textLength="12.2" clip-path="url(#terminal-3378394567-line-33)">
 </text><text class="terminal-3378394567-r4" x="24.4" y="849.6" textLength="231.8" clip-path="url(#terminal-3378394567-line-34)">--use-fancy-folders</text><text class="terminal-3378394567-r2" x="292.8" y="849.6" textLength="878.4" clip-path="url(#terminal-3378394567-line-34)">enable&#160;fancy&#160;folder&#160;view&#160;instead&#160;of&#160;the&#160;default&#160;Apache&#160;directory&#160;listing</text><text class="terminal-3378394567-r2" x="1464" y="849.6" textLength="12.2" clip-path="url(#terminal-3378394567-line-34)">
 </text><text class="terminal-3378394567-r4" x="24.4" y="874" textLength="109.8" clip-path="url(#terminal-3378394567-line-35)">--version</text><text class="terminal-3378394567-r2" x="292.8" y="874" textLength="463.6" clip-path="url(#terminal-3378394567-line-35)">show&#160;program&#x27;s&#160;version&#160;number&#160;and&#160;exit</text><text class="terminal-3378394567-r2" x="1464" y="874" textLength="12.2" clip-path="url(#terminal-3378394567-line-35)">
 </text>
    </g>
    </g>
--- a/modules/argumentparser.py
+++ b/modules/argumentparser.py
@@ -67,6 +67,7 @@ class Args:
    non_interactive_mode: bool
    regenerate_thumbnails: bool
    reread_metadata: bool
    reread_sidecar: bool
    reverse_sort: bool
    root_directory: str
    site_title: str
@@ -87,6 +88,7 @@ class Args:
        result["non_interactive_mode"] = self.non_interactive_mode
        result["regenerate_thumbnails"] = self.regenerate_thumbnails
        result["reread_metadata"] = self.reread_metadata
        result["reread_sidecar"] = self.reread_sidecar
        result["reverse_sort"] = self.reverse_sort
        result["root_directory"] = self.root_directory
        result["site_title"] = self.site_title
@@ -112,27 +114,28 @@ def parse_arguments(version: str) -> Args:
    """
    # fmt: off
    if RICH:
-        parser = argparse.ArgumentParser(description="Generate HTML files for a static image hosting website.", formatter_class=RichHelpFormatter)
+        parser = argparse.ArgumentParser(description="generate HTML files for a static image hosting website", formatter_class=RichHelpFormatter)
    else:
-        parser = argparse.ArgumentParser(description="Generate HTML files for a static image hosting website.")
+        parser = argparse.ArgumentParser(description="generate HTML files for a static image hosting website")
-    parser.add_argument("-a", "--author-name", help="Name of the author of the images.", default=DEFAULT_AUTHOR, type=str, dest="author_name", metavar="AUTHOR")
+    parser.add_argument("-a", "--author-name", help="name of the author of the images", default=DEFAULT_AUTHOR, type=str, dest="author_name", metavar="AUTHOR")
-    parser.add_argument("-e", "--file-extensions", help="File extensions to include (can be specified multiple times).", action="append", dest="file_extensions", metavar="EXTENSION")
+    parser.add_argument("-e", "--file-extensions", help="file extensions to include (can be specified multiple times)", action="append", dest="file_extensions", metavar="EXTENSION")
-    parser.add_argument("-l", "--license-type", help="Specify the license type for the images.", choices=["cc-zero", "cc-by", "cc-by-sa", "cc-by-nd", "cc-by-nc", "cc-by-nc-sa", "cc-by-nc-nd"], default=None, dest="license_type", metavar="LICENSE")
+    parser.add_argument("-l", "--license-type", help="specify the license type for the images", choices=["cc-zero", "cc-by", "cc-by-sa", "cc-by-nd", "cc-by-nc", "cc-by-nc-sa", "cc-by-nc-nd"], default=None, dest="license_type", metavar="LICENSE")
-    parser.add_argument("-m", "--web-manifest", help="Generate a web manifest file.", action="store_true", default=False, dest="generate_webmanifest")
+    parser.add_argument("-m", "--web-manifest", help="generate a web manifest file", action="store_true", default=False, dest="generate_webmanifest")
-    parser.add_argument("-n", "--non-interactive-mode", help="Run in non-interactive mode, disabling progress bars.", action="store_true", default=False, dest="non_interactive_mode")
+    parser.add_argument("-n", "--non-interactive-mode", help="run in non-interactive mode, disabling progress bars", action="store_true", default=False, dest="non_interactive_mode")
-    parser.add_argument("-p", "--root-directory", help="Root directory containing the images.", required=True, type=str, dest="root_directory", metavar="ROOT")
+    parser.add_argument("-p", "--root-directory", help="root directory containing the images", required=True, type=str, dest="root_directory", metavar="ROOT")
-    parser.add_argument("-t", "--site-title", help="Title of the image hosting site.", required=True, type=str, dest="site_title", metavar="TITLE")
+    parser.add_argument("-t", "--site-title", help="title of the image hosting site", required=True, type=str, dest="site_title", metavar="TITLE")
-    parser.add_argument("-w", "--web-root-url", help="Base URL of the web root for the image hosting site.", required=True, type=str, dest="web_root_url", metavar="URL")
+    parser.add_argument("-w", "--web-root-url", help="base URL of the web root for the image hosting site", required=True, type=str, dest="web_root_url", metavar="URL")
-    parser.add_argument("--exclude-folder", help="Folders to exclude from processing, globs supported (can be specified multiple times).", action="append", dest="exclude_folders", metavar="FOLDER")
+    parser.add_argument("--exclude-folder", help="folders to exclude from processing, globs supported (can be specified multiple times)", action="append", dest="exclude_folders", metavar="FOLDER")
-    parser.add_argument("--folderthumbnails", help="Generate subfolder thumbnails (first image in folder will be shown)", action="store_true", default=False, dest="folder_thumbs")
+    parser.add_argument("--folderthumbnails", help="generate subfolder thumbnails (first image in folder will be shown)", action="store_true", default=False, dest="folder_thumbs")
    if RICH:
        parser.add_argument("--generate-help-preview", action=HelpPreviewAction, path="help.svg", )
-    parser.add_argument("--ignore-other-files", help="Ignore files that do not match the specified extensions.", action="store_true", default=False, dest="ignore_other_files")
+    parser.add_argument("--ignore-other-files", help="ignore files that do not match the specified extensions", action="store_true", default=False, dest="ignore_other_files")
-    parser.add_argument("--regenerate-thumbnails", help="Regenerate thumbnails even if they already exist.", action="store_true", default=False, dest="regenerate_thumbnails")
+    parser.add_argument("--regenerate-thumbnails", help="regenerate thumbnails even if they already exist", action="store_true", default=False, dest="regenerate_thumbnails")
-    parser.add_argument("--reread-metadata", help="Reread image metadata", action="store_true", default=False, dest="reread_metadata")
+    parser.add_argument("--reread-metadata", help="reread image metadata", action="store_true", default=False, dest="reread_metadata")
-    parser.add_argument("--reverse-sort", help="Sort images in reverse order.", action="store_true", default=False, dest="reverse_sort")
+    parser.add_argument("--reread-sidecar", help="reread sidecar files", action="store_true", default=False, dest="reread_sidecar")
-    parser.add_argument("--theme-path", help="Path to the CSS theme file.", default=DEFAULT_THEME_PATH, type=str, dest="theme_path", metavar="PATH")
+    parser.add_argument("--reverse-sort", help="sort images in reverse order", action="store_true", default=False, dest="reverse_sort")
-    parser.add_argument("--use-fancy-folders", help="Enable fancy folder view instead of the default Apache directory listing.", action="store_true", default=False, dest="use_fancy_folders")
+    parser.add_argument("--theme-path", help="path to the CSS theme file", default=DEFAULT_THEME_PATH, type=str, dest="theme_path", metavar="PATH")
    parser.add_argument("--use-fancy-folders", help="enable fancy folder view instead of the default Apache directory listing", action="store_true", default=False, dest="use_fancy_folders")
    parser.add_argument("--version", action="version", version=f"%(prog)s {version}")
    parsed_args = parser.parse_args()
    # fmt: on
@@ -147,6 +150,7 @@ def parse_arguments(version: str) -> Args:
        non_interactive_mode=parsed_args.non_interactive_mode,
        regenerate_thumbnails=parsed_args.regenerate_thumbnails,
        reread_metadata=parsed_args.reread_metadata,
        reread_sidecar=parsed_args.reread_sidecar,
        reverse_sort=parsed_args.reverse_sort,
        root_directory=parsed_args.root_directory,
        site_title=parsed_args.site_title,
--- a/modules/generate_html.py
+++ b/modules/generate_html.py
@@ -5,6 +5,7 @@ import fnmatch
 import json
 from typing import Any
 from datetime import datetime
 from collections import defaultdict
 from tqdm.auto import tqdm
 from PIL import Image, ExifTags, TiffImagePlugin, UnidentifiedImageError
@@ -97,8 +98,32 @@ def initialize_metadata(folder: str) -> dict[str, dict[str, int]]:
    # remove old sizelist if it exists
    sizelist_path = os.path.join(folder, ".sizelist.json")
    if os.path.exists(sizelist_path):
        with open(sizelist_path, "r") as sizelist:
            metadata = json.loads(sizelist.read())
        logger.warning("found old .sizelist.json, removing it...", extra={"path": sizelist_path})
        os.remove(sizelist_path)
    # convert from old metadata format
    if "images" not in metadata and "subfolders" not in metadata:
        images = metadata.copy()
        metadata = {}
        metadata["images"] = images
    elif "images" not in metadata:
        metadata["images"] = {}
    for k, v in metadata["images"].items():
        if "width" in v:
            metadata["images"][k]["w"] = v["width"]
            del metadata["images"][k]["width"]
        if "height" in v:
            metadata["images"][k]["h"] = v["height"]
            del metadata["images"][k]["height"]
        if "tags" not in v:
            metadata["images"][k]["tags"] = []
        if "exifdata" not in v:
            metadata["images"][k]["exifdata"] = None
        if "xmp" not in v:
            metadata["images"][k]["xmp"] = None
    return metadata
@@ -143,7 +168,7 @@ def get_image_info(item: str, folder: str) -> dict[str, Any]:
    except UnidentifiedImageError:
        logger.error("cannot identify image file", extra={"file": file})
        print(f"cannot identify image file: {file}")
-        return {"width": None, "height": None, "tags": None, "exifdata": None, "xmp": None}
+        return {"w": None, "h": None, "tags": None, "exifdata": None, "xmp": None}
    if exif:
        logger.info("extracting EXIF data", extra={"file": file})
        ifd = exif.get_ifd(ExifTags.IFD.Exif)
@@ -189,23 +214,70 @@ def get_image_info(item: str, folder: str) -> dict[str, Any]:
            tags = xmpdata["xmpmeta"]["RDF"]["Description"]["subject"]["Bag"]["li"]
            if isinstance(tags, str):
                tags = [tags]
            xmp = xmpdata
        except TypeError:
-            ...
+            pass
        except KeyError:
-            ...
+            pass
        try:
            tags = xmpdata["xapmeta"]["RDF"]["Description"]["subject"]["Bag"]["li"]
            if isinstance(tags, str):
                tags = [tags]
            xmp = xmpdata
        except TypeError:
-            ...
+            pass
        except KeyError:
-            ...
+            pass
        try:
            tags = xmpdata["xmpmeta"]["RDF"]["Description"]["hierarchicalSubject"]["Bag"]["li"]
            if isinstance(tags, str):
                tags = [tags]
        except TypeError:
            pass
        except KeyError:
            pass
        try:
            tags = xmpdata["xapmeta"]["RDF"]["Description"]["hierarchicalSubject"]["Bag"]["li"]
            if isinstance(tags, str):
                tags = [tags]
        except TypeError:
            pass
        except KeyError:
            pass
    sidecarfile = os.path.join(folder, item + ".xmp")
    if os.path.exists(sidecarfile):
        logger.info("xmp sidecar file found", extra={"file": sidecarfile})
        try:
            tags = get_tags(sidecarfile)
        except Exception as e:
            logger.error(e)
    if None in tags:
        tags.remove(None)
-    return {"width": width, "height": height, "tags": tags, "exifdata": exifdata, "xmp": xmp}
+    return {"w": width, "h": height, "tags": tags, "exifdata": exifdata, "xmp": xmp}
 def nested_dict():
    return defaultdict(nested_dict)
 def insert_path(d, path):
    for part in path[:-1]:
        d = d[part]
    last = path[-1]
    if not isinstance(d[last], dict):
        d[last] = {}
 def finalize(d):
    if isinstance(d, defaultdict):
        return {k: finalize(d[k]) for k in sorted(d)}
    return d or []
 def parse_hierarchical_tags(tags, delimiter="|"):
    tree = nested_dict()
    for tag in tags:
        parts = tag.split(delimiter)
        insert_path(tree, parts)
    return finalize(tree)
 def get_tags(sidecarfile: str) -> list[str]:
@@ -228,17 +300,33 @@ def get_tags(sidecarfile: str) -> list[str]:
        if isinstance(tags, str):
            tags = [tags]
    except TypeError:
-        ...
+        pass
    except KeyError:
-        ...
+        pass
    try:
        tags = xmpdata["xapmeta"]["RDF"]["Description"]["subject"]["Bag"]["li"]
        if isinstance(tags, str):
            tags = [tags]
    except TypeError:
-        ...
+        pass
    except KeyError:
-        ...
+        pass
    try:
        tags = xmpdata["xmpmeta"]["RDF"]["Description"]["hierarchicalSubject"]["Bag"]["li"]
        if isinstance(tags, str):
            tags = [tags]
    except TypeError:
        pass
    except KeyError:
        pass
    try:
        tags = xmpdata["xapmeta"]["RDF"]["Description"]["hierarchicalSubject"]["Bag"]["li"]
        if isinstance(tags, str):
            tags = [tags]
    except TypeError:
        pass
    except KeyError:
        pass
    if None in tags:
        tags.remove(None)
    return tags
@@ -260,25 +348,23 @@ def process_image(item: str, folder: str, _args: Args, baseurl: str, metadata: d
        dict[str, Any]: dictionary containing image details for HTML rendering.
    """
    extsplit = os.path.splitext(item)
    if item not in metadata or _args.reread_metadata:
        metadata[item] = get_image_info(item, folder)
    sidecarfile = os.path.join(folder, item + ".xmp")
-    if os.path.exists(sidecarfile):
+    if item not in metadata["images"] or _args.reread_metadata:
        metadata["images"][item] = get_image_info(item, folder)
    if _args.reread_sidecar and os.path.exists(sidecarfile):
        logger.info("xmp sidecar file found", extra={"file": sidecarfile})
        try:
-            metadata[item]["tags"] = get_tags(sidecarfile)
+            metadata["images"][item]["tags"] = get_tags(sidecarfile)
        except Exception as e:
            logger.error(e)
    image = {
-        "url": f"{_args.web_root_url}{baseurl}{urllib.parse.quote(item)}",
+        "src": f"{_args.web_root_url}{baseurl}{urllib.parse.quote(item)}",
-        "thumbnail": f"{_args.web_root_url}.thumbnails/{baseurl}{urllib.parse.quote(item)}.jpg",
+        "msrc": f"{_args.web_root_url}.thumbnails/{baseurl}{urllib.parse.quote(item)}.jpg",
        "name": item,
-        "width": metadata[item]["width"],
+        "w": metadata["images"][item]["w"],
-        "height": metadata[item]["height"],
+        "h": metadata["images"][item]["h"],
-        "tags": metadata[item]["tags"],
+        "tags": metadata["images"][item]["tags"],
        "exifdata": metadata[item].get("exifdata", ""),
        "xmp": metadata[item].get("xmp", ""),
    }
    path = os.path.join(_args.root_directory, ".thumbnails", baseurl, item + ".jpg")
    if not os.path.exists(path) or _args.regenerate_thumbnails:
@@ -296,10 +382,13 @@ def process_image(item: str, folder: str, _args: Args, baseurl: str, metadata: d
            else:
                logger.info("raw file found", extra={"file": file, "extension": _raw})
                image["raw"] = url
-    return image
+
    metadata["images"][item].update(image)
    return image, metadata
-def generate_html(folder: str, title: str, _args: Args, raw: list[str], version: str, logo) -> None:
+def generate_html(folder: str, title: str, _args: Args, raw: list[str], version: str, logo: str) -> list[str]:
    """
    Generates HTML content for a folder of images.
@@ -320,10 +409,15 @@ def generate_html(folder: str, title: str, _args: Args, raw: list[str], version:
    contains_files = False
    images = []
    subfolders = []
    subfoldertags = set()
    foldername = folder.removeprefix(_args.root_directory)
    foldername = f"{foldername}/" if foldername else ""
    baseurl = urllib.parse.quote(foldername)
    gone = [item for item in metadata["images"] if item not in items]
    for gon in gone:
        del metadata["images"][gon]
    create_thumbnail_folder(foldername, _args.root_directory)
    logger.info("processing contents", extra={"folder": folder})
@@ -331,11 +425,12 @@ def generate_html(folder: str, title: str, _args: Args, raw: list[str], version:
        for item in tqdm(items, total=len(items), desc=f"Getting image infos - {folder}", unit="files", ascii=True, dynamic_ncols=True):
            if item not in EXCLUDES and not item.startswith("."):
                if os.path.isdir(os.path.join(folder, item)):
-                    process_subfolder(item, folder, baseurl, subfolders, _args, raw, version, logo)
+                    subfoldertags.update(process_subfolder(item, folder, baseurl, subfolders, _args, raw, version, logo))
                else:
                    contains_files = True
                    if os.path.splitext(item)[1].lower() in _args.file_extensions:
-                        images.append(process_image(item, folder, _args, baseurl, metadata, raw))
+                        img, metadata = process_image(item, folder, _args, baseurl, metadata, raw)
                        images.append(img)
                    if item == "info":
                        process_info_file(folder, item)
                    if item == "LICENSE":
@@ -344,24 +439,31 @@ def generate_html(folder: str, title: str, _args: Args, raw: list[str], version:
        for item in items:
            if item not in EXCLUDES and not item.startswith("."):
                if os.path.isdir(os.path.join(folder, item)):
-                    process_subfolder(item, folder, baseurl, subfolders, _args, raw, version, logo)
+                    subfoldertags.update(process_subfolder(item, folder, baseurl, subfolders, _args, raw, version, logo))
                else:
                    contains_files = True
                    if os.path.splitext(item)[1].lower() in _args.file_extensions:
-                        images.append(process_image(item, folder, _args, baseurl, metadata, raw))
+                        img, metadata = process_image(item, folder, _args, baseurl, metadata, raw)
                        images.append(img)
                    if item == "info":
                        process_info_file(folder, item)
                    if item == "LICENSE":
                        process_license(folder, item)
    metadata["subfolders"] = subfolders
    if _args.reverse_sort:
        metadata["images"] = {key: metadata["images"][key] for key in sorted(metadata["images"], reverse=True)}
    else:
        metadata["images"] = {key: metadata["images"][key] for key in sorted(metadata["images"])}
    update_metadata(metadata, folder)
    if should_generate_html(images, contains_files, _args):
-        create_html_file(folder, title, foldername, images, subfolders, _args, version, logo)
+        subfoldertags = create_html_file(folder, title, foldername, images, subfolders, _args, version, logo, subfoldertags)
    else:
        if os.path.exists(os.path.join(folder, "index.html")):
            logger.info("removing existing index.html", extra={"folder": folder})
            os.remove(os.path.join(folder, "index.html"))
    return subfoldertags
 def create_thumbnail_folder(foldername: str, root_directory: str) -> None:
@@ -378,7 +480,7 @@ def create_thumbnail_folder(foldername: str, root_directory: str) -> None:
        os.mkdir(thumbnails_path)
-def process_subfolder(item: str, folder: str, baseurl: str, subfolders: list[dict[str, str | None]], _args: Args, raw: list[str], version: str, logo: str) -> None:
+def process_subfolder(item: str, folder: str, baseurl: str, subfolders: list[dict[str, str | None]], _args: Args, raw: list[str], version: str, logo: str) -> list[str]:
    """
    Processes a subfolder.
@@ -404,10 +506,12 @@ def process_subfolder(item: str, folder: str, baseurl: str, subfolders: list[dic
            else:
                thumb = f"{_args.web_root_url}.thumbnails/{baseurl}{urllib.parse.quote(item)}/{urllib.parse.quote(thumbitems[0])}.jpg"
    subfolders.append({"url": subfolder_url, "name": item, "thumb": thumb})
    if item not in _args.exclude_folders:
        if not any(fnmatch.fnmatchcase(os.path.join(folder, item), exclude) for exclude in _args.exclude_folders):
-            generate_html(os.path.join(folder, item), os.path.join(folder, item).removeprefix(_args.root_directory), _args, raw, version, logo)
+            subfolders.append({"url": subfolder_url, "name": item, "thumb": thumb, "metadata": f"{_args.web_root_url}{baseurl}{urllib.parse.quote(item)}/.metadata.json"})
            return generate_html(os.path.join(folder, item), os.path.join(folder, item).removeprefix(_args.root_directory), _args, raw, version, logo)
    subfolders.append({"url": subfolder_url, "name": item, "thumb": thumb, "metadata": None})
    return []
 def process_license(folder: str, item: str) -> None:
@@ -452,7 +556,9 @@ def should_generate_html(images: list[dict[str, Any]], contains_files, _args: Ar
    return images or (_args.use_fancy_folders and not contains_files) or (_args.use_fancy_folders and _args.ignore_other_files)
-def create_html_file(folder: str, title: str, foldername: str, images: list[dict[str, Any]], subfolders: list[dict[str, str]], _args: Args, version: str, logo: str) -> None:
+def create_html_file(
    folder: str, title: str, foldername: str, images: list[dict[str, Any]], subfolders: list[dict[str, str]], _args: Args, version: str, logo: str, subfoldertags: list[str]
 ) -> list[str]:
    """
    Creates the HTML file using the template.
@@ -485,9 +591,9 @@ def create_html_file(folder: str, title: str, foldername: str, images: list[dict
    alltags = set()
    for img in images:
-        for tag in img["tags"]:
+        alltags.update(img["tags"])
-            alltags.add(tag)
+
-    alltags = sorted(alltags)
+    alltags.update(set(subfoldertags))
    folder_info = info.get(urllib.parse.quote(folder), "").split("\n")
    _info = [i for i in folder_info if len(i) > 1] if folder_info else None
@@ -531,19 +637,20 @@ def create_html_file(folder: str, title: str, foldername: str, images: list[dict
        header=header,
        license=license_info,
        subdirectories=subfolders,
        images=images,
        info=_info,
        webmanifest=_args.generate_webmanifest,
        version=version,
        logo=logo,
        licensefile=license_url,
-        tags=alltags,
+        tags=parse_hierarchical_tags(alltags),
    )
    with open(html_file, "w", encoding="utf-8") as f:
        logger.info("writing html file", extra={"path": html_file})
        f.write(content)
    return sorted(alltags)
 def list_folder(folder: str, title: str, _args: Args, raw: list[str], version: str, logo: str) -> list[tuple[str, str, str]]:
    """
--- a/templates/default.css
+++ b/templates/default.css
@@ -52,7 +52,11 @@
  background-color: var(--color2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color7);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color4);
 }
--- a/templates/index.html.j2
+++ b/templates/index.html.j2
@@ -1,3 +1,25 @@
 {%- macro render_tags(tag_tree, parent) -%}
 {%- for key, value in tag_tree.items() %}
 <li class="tagentry">
  <div class="tagflex">
    <label class="tag" title="{{ key }}" id="{{ parent }}|{{ key }}">
      <input type="checkbox" class="tagcheckbox" />{{ key }}
    </label>{% if value %} <span class="tagtoggle" data-tagid="{{ parent }}|{{ key }}">
      <svg width="1em" height="1em" viewBox="0 0 129.87601 129.87624">
        <g id="layer1" transform="translate(-33.816833,-52.685642)">
          <path stroke="currentColor" style="fill:none;stroke-width:20;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:none;stroke-opacity:1"
            d="M 54.476483,95.484647 98.754836,139.76308 143.03319,95.484647" id="path1" />
        </g>
      </svg></span>{% endif %}
  </div>
  {%- if value %}
  <ol class="tagentryparent">
    {{ render_tags(value, parent + '|' + key) }}
  </ol>
  {%- endif %}
 </li><br>
 {%- endfor %}
 {%- endmacro -%}
 <!DOCTYPE html>
 <html lang="en">
@@ -21,12 +43,10 @@
  <link rel="preload" href="{{ root }}.static/pswp/default-skin/default-skin.css" as="style">
  <link rel="modulepreload" href="{{ root }}.static/pswp/photoswipe.min.js">
  <link rel="modulepreload" href="{{ root }}.static/pswp/photoswipe-ui-default.min.js">
  {%- if images %}
  <link rel="stylesheet" href="{{ root }}.static/pswp/photoswipe.css">
  <link rel="stylesheet" href="{{ root }}.static/pswp/default-skin/default-skin.css">
  <script src="{{ root }}.static/pswp/photoswipe.min.js"></script>
  <script src="{{ root }}.static/pswp/photoswipe-ui-default.min.js"></script>
  {%- endif %}
 </head>
 <body>
@@ -49,24 +69,30 @@
        <li class="title"><span class="header">{{ header }}</span></li>
      </div>
      <div class="navright">
-        {%- if tags|length > 0 %}
+        {% if tags %}
-        <li class="tooltip"><a>Filter by Tags</a>
+        <li class="tooltip">
          <a id="tagtogglelink">Filter by Tags <svg width="0.8em" height="0.8em" viewBox="0 0 129.87601 129.87624">
              <g id="layer1" transform="translate(-33.816833,-52.685642)">
                <path stroke="currentColor" style="fill:none;stroke-width:20;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:none;stroke-opacity:1"
                  d="M 54.476483,95.484647 98.754836,139.76308 143.03319,95.484647" id="path1" />
              </g>
            </svg></a>
          <ol class="tooltiptext tagdropdown" id="tagdropdown">
-            {%- for tag in tags -%}
+            <span class="tagentry">
-            <li class="tagentry"><label onclick="filter()"><input type="checkbox" />{{ tag }}</label></li><br />
+              <label onclick="recursive()">
-            {%- endfor -%}
+                <input type="checkbox" id="recursive" />recursive filter
              </label>
            </span>
            {{ render_tags(tags, '') }}
          </ol>
        </li>
-        {%- endif %}
+        {% endif %}
        {%- if licensefile %}
        <li class="license"><a href="{{ licensefile }}">License</a></li>
        {%- endif %}
      </div>
    </ol>
    {% if subdirectories %}
    {%- for subdirectory in subdirectories %}
    <link rel="preload" href="{{ subdirectory.url }}/index.html" type="text/html">
    {%- endfor %}
    <div class="folders">
      {%- for subdirectory in subdirectories %}
      <a href="{{ subdirectory.url }}">
@@ -82,27 +108,8 @@
    </div>
    {%- endif %}
  </div>
  {% if images %}
  {%- set ns = namespace(count = 0) -%}
  <div class="row" id="imagelist">
    {%- for image in images %}
    <div class="column">
      <figure>
        <img src="{{ image.thumbnail }}" alt="{{ image.name }}" onclick="openSwipe({{ ns.count }})" onmouseover="prefetch({{ ns.count }})" onmouseleave="cancel({{ ns.count }})" />
        {%- set ns.count = ns.count + 1 %}
        <figcaption class="caption">{{ image.name }}
          {%- if image.tiff %}
          <a href="{{ image.tiff }}">TIFF</a>
          {%- endif %}
          {%- if image.raw %}
          <a href="{{ image.raw }}">RAW</a>
          {%- endif %}
        </figcaption>
      </figure>
  </div>
    {%- endfor %}
  </div>
  {%- endif %}
  {% if license %}
  {%- if 'CC' in license.type %}
  <div class="footer" xmlns:cc="http://creativecommons.org/ns#" xmlns:dct="http://purl.org/dc/terms/">
@@ -123,17 +130,16 @@
    {%- endif %}
    <span class="attribution">Made with <a href="https://github.com/greflm13/StaticGalleryBuilder" target="_blank" rel="noopener noreferrer">StaticGalleryBuilder {{ version }}</a> by <a
        href="https://github.com/greflm13" target="_blank" rel="noopener noreferrer">{{ logo }}</a>.</span>
-    <button onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
+    <button type="button" onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
  </div>
  {%- endif %}
  {%- else %}
  <div class="footer">
    <span class="attribution">Made with <a href="https://github.com/greflm13/StaticGalleryBuilder" target="_blank" rel="noopener noreferrer">StaticGalleryBuilder {{ version }}</a> by <a
        href="https://github.com/greflm13" target="_blank" rel="noopener noreferrer">{{ logo }}</a>.</span>
-    <button onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
+    <button type="button" onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
  </div>
  {%- endif %}
  {% if images %}
  <div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="pswp__bg"></div>
    <div class="pswp__scroll-wrap">
@@ -171,33 +177,172 @@
    </div>
  </div>
  <script>
-    var pswpElement = document.querySelectorAll('.pswp')[0];
+    const pswpElement = document.querySelectorAll('.pswp')[0];
-    var items = [
+    const re = /pid=(\d+)/;
-      {%- for image in images %}
+    const filterre = /#(.*)/;
-      {%- if image.exifdata.DateTime %}
+    const recursere = /\?recursive/;
-      { src: "{{ image.url }}", w: {{ image.width }}, h: {{ image.height }}, msrc: "{{ image.thumbnail }}", tags: "{{ image.tags }}", title: "Captured: {{ image.exifdata.DateTime }}" },
+    let items = [];
-      {%- else %}
+    let shown = [];
-      { src: "{{ image.url }}", w: {{ image.width }}, h: {{ image.height }}, msrc: "{{ image.thumbnail }}", tags: "{{ image.tags }}" },
+    let subfolders = [];
-      {%- endif %}
+    let controllers = {};
-      {%- endfor %}
+    let tagdropdownshown = false;
-    ];
+
-    var re = /pid=(\d+)/;
+    function requestMetadata() {
-    var controllers = {}
+      fetch(".metadata.json").then(response => {
        if (!response.ok) {
          throw new Error(`HTTP error! Status: ${response.status}`);
        }
        return response.json();
      })
        .then(data => {
          items = Object.values(data.images);
          subfolders = data.subfolders;
          if (filterre.test(window.location.href)) {
            const selected = window.location.href.match(filterre)[1].split(",");
            setFilter(selected);
          }
          if (recursere.test(window.location.href)) {
            document.getElementById("recursive").checked = true;
            recursive();
          }
          filter();
          if (re.test(window.location.href)) {
            const pid = window.location.href.match(re)[1];
            openSwipe(parseInt(pid));
          }
        })
        .catch(error => console.error('Failed to fetch data:', error));
    }
    function setupTagHandlers() {
      const tagContainer = document.getElementById("tagdropdown");
      if (tagContainer == null) {
        return;
      }
      tagContainer.addEventListener("change", debounce(filter, 150));
      tagContainer.addEventListener("click", function (event) {
        const toggle = event.target.closest(".tagtoggle");
        if (toggle) {
          event.stopPropagation();
          const tagid = toggle.dataset.toggleid;
          toggleTag(tagid);
        }
      });
    }
    function toggleTag(tagid) {
      const tag = document.getElementById(tagid);
      const ol = tag?.closest(".tagentry")?.querySelector(".tagentryparent");
      const svg = tag?.parentElement.querySelector(".tagtoggle svg");
      if (!ol || !svg) return;
      ol.classList.toggle("show");
      svg.style.transform = ol.classList.contains("show") ? "rotate(180deg)" : "rotate(0deg)";
    }
    function debounce(fn, delay) {
      let timeoutId;
      return function (...args) {
        clearTimeout(timeoutId);
        timeoutId = setTimeout(() => fn.apply(this, args), delay);
      };
    }
    function openSwipe(img) {
-      var options = {
+      const options = {
        index: img
      };
-      var gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, options);
+      const gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, shown, options);
      gallery.init();
    }
-    if (re.test(window.location.href)) {
+    async function recursive(sub = undefined) {
-      var pid = window.location.href.match(re)[1];
+      const curr = window.location.href.split("#");
-      openSwipe(parseInt(pid));
+      const content = document.getRootNode().innerHTML;
      const title = document.title;
      const isChecked = document.getElementById("recursive").checked;
      const folders = document.querySelector(".folders");
      if (!isChecked) {
        if (folders) folders.style.display = "";
        window.history.replaceState({ html: content, pageTitle: title }, "", curr[0].split("?")[0] + "#" + curr[1]);
        requestMetadata();
        return;
      }
-    let totopbutton = document.getElementById("totop");
+      if (folders) folders.style.display = "none";
      window.history.replaceState({ html: content, pageTitle: title }, "", curr[0].split("?")[0] + "?recursive#" + curr[1]);
      const visited = new Set();
      const existingItems = new Set();
      const newItems = [];
      try {
        const response = await fetch(".metadata.json");
        if (!response.ok) throw new Error(`HTTP error! Status: ${response.status}`);
        const data = await response.json();
        items = [];
        subfolders = data.subfolders || [];
        sub = subfolders;
        for (const image of Object.values(data.images || {})) {
          newItems.push(image);
          existingItems.add(image.src);
        }
      } catch (error) {
        console.error("Failed to fetch base .metadata.json:", error);
        return;
      }
      async function fetchFoldersRecursively(folderList) {
        if (!Array.isArray(folderList)) return;
        const nextLevel = [];
        await Promise.all(folderList.map(async (folder) => {
          if (!folder || !folder.metadata || visited.has(folder.url)) return;
          visited.add(folder.url);
          if (!folder.metadata) return;
          try {
            const response = await fetch(folder.metadata);
            if (!response.ok) throw new Error(`Failed to fetch ${folder.metadata}`);
            const data = await response.json();
            for (const image of Object.values(data.images || {})) {
              if (!existingItems.has(image.src)) {
                newItems.push(image);
                existingItems.add(image.src);
              }
            }
            if (Array.isArray(data.subfolders)) {
              nextLevel.push(...data.subfolders);
            }
          } catch (error) {
            console.error("Failed to fetch folder metadata:", error);
          }
        }));
        if (nextLevel.length > 0) {
          await fetchFoldersRecursively(nextLevel);
        }
      }
      await fetchFoldersRecursively(sub);
      items = [...newItems];
      filter();
    }
    const totopbutton = document.getElementById("totop");
    window.onscroll = function () { scrollFunction() };
@@ -213,6 +358,23 @@
      window.scrollTo({ top: 0, behavior: 'smooth' })
    }
    function updateImageList() {
      let str = ""
      let imagelist = document.getElementById("imagelist");
      shown.forEach((item, index) => {
        str += '<div class="column"><figure><img src="' + item.msrc + '" onclick="openSwipe(' + index + ')" onmouseover="prefetch(' + index + ')" onmouseleave="cancel(' + index + ')" /><figcaption class="caption">' + item.name;
        if (item.tiff != "" & item.tiff != undefined) {
          str += ' <a href="' + item.tiff + '">TIFF</a>';
        }
        if (item.raw != "" & item.raw != undefined) {
          str += ' <a href="' + item.raw + '">RAW</a>';
        }
        str += '</figcaption></figure></div>';
      });
      imagelist.innerHTML = str;
    }
    function prefetch(img) {
      const controller = new AbortController()
      const signal = controller.signal
@@ -230,38 +392,113 @@
      delete controllers[img];
    }
    {%- if tags|length > 0 %}
    function filter() {
-      var selected_tags = [];
+      shown = [];
-      var tagdropdown, imagelist, figures, i, j, tags, incl;
+      let isRecursiveChecked = false;
-      tagdropdown = document.getElementById("tagdropdown").getElementsByTagName("li");
+
-      for (i = 0; i < tagdropdown.length; i++) {
+      const curr = window.location.href.split("#")[0] + "#";
-        if (tagdropdown[i].firstChild.firstChild.checked) {
+      const path = decodeURIComponent(window.location.href.split("#")[0].replace("index.html", ""))
-          selected_tags.push([tagdropdown[i].innerText])
+
      const selected_tags = [];
      const tagcheckboxes = document.querySelectorAll("#tagdropdown input[class='tagcheckbox']:checked");
      tagcheckboxes.forEach((checkbox) => {
        let tag = checkbox.parentElement.id.trim().substring(1);
        if (checkbox.parentElement.parentElement.children.length > 1) {
          tag += "|"
        }
-      }
+        selected_tags.push(tag);
-      imagelist = document.getElementById("imagelist");
+      });
-      figures = imagelist.getElementsByTagName("div");
+
-      for (i = 0; i < figures.length; i++) {
+      const urltags = selected_tags.join(",");
-        tags = items[i].tags;
+
-        incl = true;
+      try {
-        for (j = 0; j < selected_tags.length; j++) {
+        isRecursiveChecked = document.getElementById("recursive").checked;
-          if (tags.indexOf(selected_tags[j]) == -1) {
+      } catch { }
-            incl = false;
+
-          }
+      for (const item of items) {
-        }
+        const tags = item.tags || [];
-        if (incl || selected_tags == []) {
+        const include = selected_tags.every(selected => {
-          figures[i].style.display = "";
+          const isParent = selected.endsWith('|');
          if (isParent) {
            return tags.some(t => t.startsWith(selected));
          } else {
-          figures[i].style.display = "none";
+            return tags.includes(selected);
          }
        });
        if (include || selected_tags.length === 0) {
          if (!isRecursiveChecked) {
            if (decodeURIComponent(item.src.replace(item.name, "")) == path) {
              shown.push(item);
            }
          } else {
            shown.push(item);
          }
        }
      }
-    filter()
+      updateImageList();
-    {%- endif %}
+      window.location.href = curr + urltags;
    }
    function setFilter(selected) {
      const tagcheckboxes = document.querySelectorAll("#tagdropdown input[class='tagcheckbox']");
      selected.forEach((tag) => {
        tagcheckboxes.forEach((checkbox) => {
          if (checkbox.parentElement.id.trim().substring(1).replace(" ", "%20") == tag) {
            checkbox.checked = true;
          }
        });
      });
    }
    function setupDropdownToggle() {
      const toggleLink = document.getElementById("tagtogglelink");
      const dropdown = document.getElementById("tagdropdown");
      if (toggleLink == null) {
        return;
      }
      toggleLink.addEventListener("click", function (event) {
        event.stopPropagation();
        const svg = this.querySelector("svg");
        dropdown.classList.toggle("show");
        if (svg) svg.style.transform = dropdown.classList.contains("show") ? "rotate(180deg)" : "rotate(0deg)";
        tagdropdownshown = dropdown.classList.contains("show");
      });
      document.addEventListener("click", function (event) {
        if (!dropdown.contains(event.target) && !toggleLink.contains(event.target)) {
          dropdown.classList.remove("show");
          tagdropdownshown = false;
          const svg = toggleLink.querySelector("svg");
          if (svg) svg.style.transform = "rotate(0deg)";
        }
      });
    }
    function onLoad() {
      document.querySelectorAll('.tagtoggle').forEach(toggle => {
        toggle.addEventListener('mouseup', function (event) {
          event.stopPropagation();
          const tagid = this.getAttribute('data-tagid');
          toggleTag(tagid);
        });
      });
      requestMetadata();
      setupDropdownToggle();
      setupTagHandlers();
      const recurseEl = document.getElementById("recursive")
      if (recurseEl != null) { recurseEl.addEventListener("change", debounce(recursive, 150)); }
    }
    window.addEventListener ?
      window.addEventListener("load", onLoad, false) :
      window.attachEvent && window.attachEvent("onload", onLoad);
  </script>
  {%- endif %}
 </body>
 </html>
--- a/templates/license.html.j2
+++ b/templates/license.html.j2
@@ -54,14 +54,14 @@
    {%- endif %}
    <span class="attribution">Made with <a href="https://github.com/greflm13/StaticGalleryBuilder" target="_blank" rel="noopener noreferrer">StaticGalleryBuilder {{ version }}</a> by <a
        href="https://github.com/greflm13" target="_blank" rel="noopener noreferrer">{{ logo }}</a>.</span>
-    <button onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
+    <button type="button" onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
  </div>
  {%- endif %}
  {%- else %}
  <div class="footer">
    <span class="attribution">Made with <a href="https://github.com/greflm13/StaticGalleryBuilder" target="_blank" rel="noopener noreferrer">StaticGalleryBuilder {{ version }}</a> by <a
        href="https://github.com/greflm13" target="_blank" rel="noopener noreferrer">{{ logo }}</a>.</span>
-    <button onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
+    <button type="button" onclick="topFunction()" id="totop" title="Back to Top">Back to Top</button>
  </div>
  {%- endif %}
 </body>
--- a/test/example/DSC00009.jpg.xmp
+++ b/test/example/DSC00009.jpg.xmp
@@ -2,6 +2,6 @@
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
 <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="DSC00009.jpg">
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>aqueduct</rdf:li><rdf:li>arch</rdf:li><rdf:li>arch bridge</rdf:li><rdf:li>bridge</rdf:li><rdf:li>hillside</rdf:li><rdf:li>passenger train</rdf:li><rdf:li>railroad</rdf:li><rdf:li>railroad bridge</rdf:li><rdf:li>span</rdf:li><rdf:li>train track</rdf:li><rdf:li>tree</rdf:li><rdf:li>viaduct</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|aqueduct</rdf:li><rdf:li>|arch</rdf:li><rdf:li>|arch bridge</rdf:li><rdf:li>|bridge</rdf:li><rdf:li>|hillside</rdf:li><rdf:li>|passenger train</rdf:li><rdf:li>|railroad</rdf:li><rdf:li>|railroad bridge</rdf:li><rdf:li>|span</rdf:li><rdf:li>|train track</rdf:li><rdf:li>|tree</rdf:li><rdf:li>|viaduct</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+<dc:subject><rdf:Bag><rdf:li>st</rdf:li><rdf:li>aqueduct</rdf:li><rdf:li>arch</rdf:li><rdf:li>arch bridge</rdf:li><rdf:li>bridge</rdf:li><rdf:li>hillside</rdf:li><rdf:li>passenger train</rdf:li><rdf:li>railroad</rdf:li><rdf:li>railroad bridge</rdf:li><rdf:li>span</rdf:li><rdf:li>train track</rdf:li><rdf:li>tree</rdf:li><rdf:li>viaduct</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>st|aqueduct</rdf:li><rdf:li>st|arch</rdf:li><rdf:li>st|arch bridge</rdf:li><rdf:li>st|bridge</rdf:li><rdf:li>st|hillside</rdf:li><rdf:li>st|passenger train</rdf:li><rdf:li>st|railroad</rdf:li><rdf:li>st|railroad bridge</rdf:li><rdf:li>st|span</rdf:li><rdf:li>st|train track</rdf:li><rdf:li>st|tree</rdf:li><rdf:li>st|viaduct</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
 </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/DSC03470.JPG.xmp
+++ b/test/example/DSC03470.JPG.xmp
@@ -1,7 +1,39 @@
 <?xml version="1.0" encoding="utf-8"?>
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="DSC03470.JPG">
+        <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/"
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>bus</rdf:li><rdf:li>illuminate</rdf:li><rdf:li>neon</rdf:li><rdf:li>neon light</rdf:li><rdf:li>night</rdf:li><rdf:li>sign</rdf:li><rdf:li>train car</rdf:li><rdf:li>trolley</rdf:li><rdf:li>window</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|bus</rdf:li><rdf:li>|illuminate</rdf:li><rdf:li>|neon</rdf:li><rdf:li>|neon light</rdf:li><rdf:li>|night</rdf:li><rdf:li>|sign</rdf:li><rdf:li>|train car</rdf:li><rdf:li>|trolley</rdf:li><rdf:li>|window</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+            xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/"
            xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
            xmpMM:DerivedFrom="DSC03470.JPG">
            <dc:subject>
                <rdf:Bag>
                    <rdf:li>st</rdf:li>
                    <rdf:li>bus</rdf:li>
                    <rdf:li>illuminate</rdf:li>
                    <rdf:li>neon</rdf:li>
                    <rdf:li>neon light</rdf:li>
                    <rdf:li>night</rdf:li>
                    <rdf:li>sign</rdf:li>
                    <rdf:li>train car</rdf:li>
                    <rdf:li>trolley</rdf:li>
                    <rdf:li>window</rdf:li>
                    <rdf:li>train</rdf:li>
                </rdf:Bag>
            </dc:subject>
            <lr:hierarchicalSubject>
                <rdf:Bag>
                    <rdf:li>st|bus</rdf:li>
                    <rdf:li>st|illuminate</rdf:li>
                    <rdf:li>st|neon</rdf:li>
                    <rdf:li>st|neon light</rdf:li>
                    <rdf:li>st|night</rdf:li>
                    <rdf:li>st|sign</rdf:li>
                    <rdf:li>st|train car</rdf:li>
                    <rdf:li>st|trolley</rdf:li>
                    <rdf:li>st|window</rdf:li>
                    <rdf:li>st|train</rdf:li>
                </rdf:Bag>
            </lr:hierarchicalSubject>
        </rdf:Description>
    </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/DSC03508.ARW.xmp
+++ b/test/example/DSC03508.ARW.xmp
@@ -2,6 +2,6 @@
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
 <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="DSC03508.ARW">
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>building</rdf:li><rdf:li>ceiling</rdf:li><rdf:li>pillar</rdf:li><rdf:li>display</rdf:li><rdf:li>rail</rdf:li><rdf:li>steam engine</rdf:li><rdf:li>steam locomotive</rdf:li><rdf:li>train</rdf:li><rdf:li>train car</rdf:li><rdf:li>train track</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|building</rdf:li><rdf:li>|ceiling</rdf:li><rdf:li>|pillar</rdf:li><rdf:li>|display</rdf:li><rdf:li>|rail</rdf:li><rdf:li>|steam engine</rdf:li><rdf:li>|steam locomotive</rdf:li><rdf:li>|train</rdf:li><rdf:li>|train car</rdf:li><rdf:li>|train track</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+<dc:subject><rdf:Bag><rdf:li>st</rdf:li><rdf:li>building</rdf:li><rdf:li>ceiling</rdf:li><rdf:li>pillar</rdf:li><rdf:li>display</rdf:li><rdf:li>rail</rdf:li><rdf:li>steam engine</rdf:li><rdf:li>steam locomotive</rdf:li><rdf:li>train</rdf:li><rdf:li>train car</rdf:li><rdf:li>train track</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>st|building</rdf:li><rdf:li>st|ceiling</rdf:li><rdf:li>st|pillar</rdf:li><rdf:li>st|display</rdf:li><rdf:li>st|rail</rdf:li><rdf:li>st|steam engine</rdf:li><rdf:li>st|steam locomotive</rdf:li><rdf:li>st|train</rdf:li><rdf:li>st|train car</rdf:li><rdf:li>st|train track</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
 </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/DSC03508.JPG.xmp
+++ b/test/example/DSC03508.JPG.xmp
@@ -1,7 +1,49 @@
 <?xml version="1.0" encoding="utf-8"?>
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="DSC03508.JPG">
+        <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/"
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>attach</rdf:li><rdf:li>basement</rdf:li><rdf:li>beam</rdf:li><rdf:li>building</rdf:li><rdf:li>ceiling</rdf:li><rdf:li>equipment</rdf:li><rdf:li>floor</rdf:li><rdf:li>pipe</rdf:li><rdf:li>red</rdf:li><rdf:li>room</rdf:li><rdf:li>scaffold</rdf:li><rdf:li>tube</rdf:li><rdf:li>warehouse</rdf:li><rdf:li>water pipe</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|attach</rdf:li><rdf:li>|basement</rdf:li><rdf:li>|beam</rdf:li><rdf:li>|building</rdf:li><rdf:li>|ceiling</rdf:li><rdf:li>|equipment</rdf:li><rdf:li>|floor</rdf:li><rdf:li>|pipe</rdf:li><rdf:li>|red</rdf:li><rdf:li>|room</rdf:li><rdf:li>|scaffold</rdf:li><rdf:li>|tube</rdf:li><rdf:li>|warehouse</rdf:li><rdf:li>|water pipe</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+            xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/"
            xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
            xmpMM:DerivedFrom="DSC03508.JPG">
            <dc:subject>
                <rdf:Bag>
                    <rdf:li>st</rdf:li>
                    <rdf:li>attach</rdf:li>
                    <rdf:li>basement</rdf:li>
                    <rdf:li>beam</rdf:li>
                    <rdf:li>building</rdf:li>
                    <rdf:li>ceiling</rdf:li>
                    <rdf:li>equipment</rdf:li>
                    <rdf:li>floor</rdf:li>
                    <rdf:li>pipe</rdf:li>
                    <rdf:li>red</rdf:li>
                    <rdf:li>room</rdf:li>
                    <rdf:li>scaffold</rdf:li>
                    <rdf:li>tube</rdf:li>
                    <rdf:li>warehouse</rdf:li>
                    <rdf:li>water pipe</rdf:li>
                    <rdf:li>train</rdf:li>
                </rdf:Bag>
            </dc:subject>
            <lr:hierarchicalSubject>
                <rdf:Bag>
                    <rdf:li>st|attach</rdf:li>
                    <rdf:li>st|basement</rdf:li>
                    <rdf:li>st|beam</rdf:li>
                    <rdf:li>st|building</rdf:li>
                    <rdf:li>st|ceiling</rdf:li>
                    <rdf:li>st|equipment</rdf:li>
                    <rdf:li>st|floor</rdf:li>
                    <rdf:li>st|pipe</rdf:li>
                    <rdf:li>st|red</rdf:li>
                    <rdf:li>st|room</rdf:li>
                    <rdf:li>st|scaffold</rdf:li>
                    <rdf:li>st|tube</rdf:li>
                    <rdf:li>st|warehouse</rdf:li>
                    <rdf:li>st|water pipe</rdf:li>
                    <rdf:li>st|train</rdf:li>
                </rdf:Bag>
            </lr:hierarchicalSubject>
        </rdf:Description>
    </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/example.jpg.xmp
+++ b/test/example/example.jpg.xmp
@@ -1,7 +1,35 @@
 <?xml version="1.0" encoding="utf-8"?>
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="example.jpg">
+        <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/"
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>cloud</rdf:li><rdf:li>cloudy</rdf:li><rdf:li>evening sky</rdf:li><rdf:li>sea</rdf:li><rdf:li>sky</rdf:li><rdf:li>storm cloud</rdf:li><rdf:li>stormy</rdf:li><rdf:li>sun</rdf:li><rdf:li>sunset</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|cloud</rdf:li><rdf:li>|cloudy</rdf:li><rdf:li>|evening sky</rdf:li><rdf:li>|sea</rdf:li><rdf:li>|sky</rdf:li><rdf:li>|storm cloud</rdf:li><rdf:li>|stormy</rdf:li><rdf:li>|sun</rdf:li><rdf:li>|sunset</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+            xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/"
            xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
            xmpMM:DerivedFrom="example.jpg">
            <dc:subject>
                <rdf:Bag>
                    <rdf:li>st</rdf:li>
                    <rdf:li>cloudy</rdf:li>
                    <rdf:li>evening sky</rdf:li>
                    <rdf:li>sea</rdf:li>
                    <rdf:li>sky</rdf:li>
                    <rdf:li>storm cloud</rdf:li>
                    <rdf:li>stormy</rdf:li>
                    <rdf:li>sun</rdf:li>
                    <rdf:li>sunset</rdf:li>
                </rdf:Bag>
            </dc:subject>
            <lr:hierarchicalSubject>
                <rdf:Bag>
                    <rdf:li>st|cloudy</rdf:li>
                    <rdf:li>st|evening sky</rdf:li>
                    <rdf:li>st|sea</rdf:li>
                    <rdf:li>st|sky</rdf:li>
                    <rdf:li>st|storm cloud</rdf:li>
                    <rdf:li>st|stormy</rdf:li>
                    <rdf:li>st|sun</rdf:li>
                    <rdf:li>st|sunset</rdf:li>
                </rdf:Bag>
            </lr:hierarchicalSubject>
        </rdf:Description>
    </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/example.tif.xmp
+++ b/test/example/example.tif.xmp
@@ -2,6 +2,6 @@
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
 <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="example.tif">
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>cloud</rdf:li><rdf:li>cloudy</rdf:li><rdf:li>evening sky</rdf:li><rdf:li>sea</rdf:li><rdf:li>sky</rdf:li><rdf:li>storm cloud</rdf:li><rdf:li>stormy</rdf:li><rdf:li>sun</rdf:li><rdf:li>sunset</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|cloud</rdf:li><rdf:li>|cloudy</rdf:li><rdf:li>|evening sky</rdf:li><rdf:li>|sea</rdf:li><rdf:li>|sky</rdf:li><rdf:li>|storm cloud</rdf:li><rdf:li>|stormy</rdf:li><rdf:li>|sun</rdf:li><rdf:li>|sunset</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+<dc:subject><rdf:Bag><rdf:li>st</rdf:li><rdf:li>cloud</rdf:li><rdf:li>cloudy</rdf:li><rdf:li>evening sky</rdf:li><rdf:li>sea</rdf:li><rdf:li>sky</rdf:li><rdf:li>storm cloud</rdf:li><rdf:li>stormy</rdf:li><rdf:li>sun</rdf:li><rdf:li>sunset</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>st|cloud</rdf:li><rdf:li>st|cloudy</rdf:li><rdf:li>st|evening sky</rdf:li><rdf:li>st|sea</rdf:li><rdf:li>st|sky</rdf:li><rdf:li>st|storm cloud</rdf:li><rdf:li>st|stormy</rdf:li><rdf:li>st|sun</rdf:li><rdf:li>st|sunset</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
 </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/subfolder/DSC01106.jpg
+++ b/test/example/subfolder/DSC01106.jpg
--- a/test/example/subfolder/DSC01106.jpg.xmp
+++ b/test/example/subfolder/DSC01106.jpg.xmp
@@ -0,0 +1,30 @@
 <?xml version="1.0" encoding="utf-8"?>
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
        <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/"
            xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/"
            xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
            xmpMM:DerivedFrom="DSC01106.jpg">
            <dc:subject>
                <rdf:Bag>
                    <rdf:li>st</rdf:li>
                    <rdf:li>clear</rdf:li>
                    <rdf:li>dark</rdf:li>
                    <rdf:li>moon</rdf:li>
                    <rdf:li>night</rdf:li>
                    <rdf:li>night sky</rdf:li>
                    <rdf:li>sky</rdf:li>
                </rdf:Bag>
            </dc:subject>
            <lr:hierarchicalSubject>
                <rdf:Bag>
                    <rdf:li>st|clear</rdf:li>
                    <rdf:li>st|dark</rdf:li>
                    <rdf:li>st|moon</rdf:li>
                    <rdf:li>st|night</rdf:li>
                    <rdf:li>st|sky|night sky</rdf:li>
                </rdf:Bag>
            </lr:hierarchicalSubject>
        </rdf:Description>
    </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/subfolder/subsubfolder
+++ b/test/example/subfolder/subsubfolder
--- a/test/example/subfolder/subsubfolder
+++ b/test/example/subfolder/subsubfolder
@@ -0,0 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
        <rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/"
            xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/"
            xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
            xmpMM:DerivedFrom="000041900001.jpg">
            <dc:subject>
                <rdf:Bag>
                    <rdf:li>st</rdf:li>
                    <rdf:li>cloud</rdf:li>
                    <rdf:li>fly</rdf:li>
                    <rdf:li>sky</rdf:li>
                </rdf:Bag>
            </dc:subject>
            <lr:hierarchicalSubject>
                <rdf:Bag>
                    <rdf:li>st|cloud</rdf:li>
                    <rdf:li>st|fly</rdf:li>
                    <rdf:li>st|sky</rdf:li>
                </rdf:Bag>
            </lr:hierarchicalSubject>
        </rdf:Description>
    </rdf:RDF>
 </x:xmpmeta>
--- a/test/example/subfolder/subsubfolder
+++ b/test/example/subfolder/subsubfolder
--- a/test/example/subfolder/subsubfolder
+++ b/test/example/subfolder/subsubfolder
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <x:xmpmeta x:xmptk="XMP Core 4.4.0-Exiv2" xmlns:x="adobe:ns:meta/">
 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="DSC01106.jpg">
+<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:exif="http://ns.adobe.com/exif/1.0/" xmlns:lr="http://ns.adobe.com/lightroom/1.0/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmpMM:DerivedFrom="000041900001.tif">
-<dc:subject><rdf:Bag><rdf:li></rdf:li><rdf:li>clear</rdf:li><rdf:li>dark</rdf:li><rdf:li>moon</rdf:li><rdf:li>night</rdf:li><rdf:li>night sky</rdf:li><rdf:li>sky</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>|clear</rdf:li><rdf:li>|dark</rdf:li><rdf:li>|moon</rdf:li><rdf:li>|night</rdf:li><rdf:li>|night sky</rdf:li><rdf:li>|sky</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
+<dc:subject><rdf:Bag><rdf:li>st</rdf:li><rdf:li>cloud</rdf:li><rdf:li>cloudy</rdf:li><rdf:li>fly</rdf:li><rdf:li>sky</rdf:li></rdf:Bag></dc:subject><lr:hierarchicalSubject><rdf:Bag><rdf:li>st|cloud</rdf:li><rdf:li>st|cloudy</rdf:li><rdf:li>st|fly</rdf:li><rdf:li>st|sky</rdf:li></rdf:Bag></lr:hierarchicalSubject></rdf:Description>
 </rdf:RDF>
 </x:xmpmeta>
--- a/themes/alpenglow-dark.css
+++ b/themes/alpenglow-dark.css
@@ -97,7 +97,11 @@ body {
  background-color: var(--color6);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color3);
 }
--- a/themes/alpenglow.css
+++ b/themes/alpenglow.css
@@ -96,7 +96,11 @@ body {
  background-color: var(--color3);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color7);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color7);
 }
--- a/themes/aritim-dark.css
+++ b/themes/aritim-dark.css
@@ -74,7 +74,11 @@
  background-color: var(--bcolor1);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor3);
 }
--- a/themes/aritim.css
+++ b/themes/aritim.css
@@ -74,7 +74,11 @@
  background-color: var(--bcolor1);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor3);
 }
--- a/themes/autumn.css
+++ b/themes/autumn.css
@@ -79,7 +79,11 @@
  font-family: "Playfair Display", serif;
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color3);
 }
--- a/themes/carnation.css
+++ b/themes/carnation.css
@@ -73,7 +73,11 @@
  background-color: var(--bcolor2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor4);
 }
--- a/themes/catpuccin.css
+++ b/themes/catpuccin.css
@@ -79,7 +79,11 @@
  font-family: "Nunito", sans-serif;
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color4);
 }
--- a/themes/cornflower.css
+++ b/themes/cornflower.css
@@ -73,7 +73,11 @@
  background-color: var(--bcolor2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor4);
 }
--- a/themes/default-dark.css
+++ b/themes/default-dark.css
@@ -52,7 +52,11 @@
  background-color: var(--color3);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color4);
 }
--- a/themes/default.css
+++ b/themes/default.css
@@ -52,7 +52,11 @@
  background-color: var(--color2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color4);
 }
--- a/themes/ivy.css
+++ b/themes/ivy.css
@@ -73,7 +73,11 @@
  background-color: var(--bcolor2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor4);
 }
--- a/themes/kjoe.css
+++ b/themes/kjoe.css
@@ -72,7 +72,11 @@
  background-color: var(--color3);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color2);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color2);
 }
--- a/themes/monokai-vibrant.css
+++ b/themes/monokai-vibrant.css
@@ -55,7 +55,11 @@
  background-color: var(--bcolor2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor3);
 }
--- a/themes/rainbow.css
+++ b/themes/rainbow.css
@@ -76,7 +76,11 @@
  background-color: var(--bcolor2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor4);
 }
--- a/themes/spring.css
+++ b/themes/spring.css
@@ -79,7 +79,11 @@
  font-family: "Lora", serif;
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor3);
 }
--- a/themes/steam.css
+++ b/themes/steam.css
@@ -80,7 +80,11 @@
  background-color: var(--color4);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color3);
 }
--- a/themes/summer.css
+++ b/themes/summer.css
@@ -80,7 +80,11 @@
  font-family: "Roboto", sans-serif;
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor3);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor3);
  color: var(--bcolor2);
 }
--- a/themes/sunflower.css
+++ b/themes/sunflower.css
@@ -74,7 +74,11 @@
  background-color: var(--bcolor2);
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--bcolor4);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--bcolor4);
 }
--- a/themes/winter.css
+++ b/themes/winter.css
@@ -88,7 +88,11 @@
  font-family: "Montserrat", sans-serif;
 }
-.tagentry:hover {
+.tagentry label:hover {
  background-color: var(--color2);
 }
 .tagentry .tagtoggle:hover {
  background-color: var(--color2);
 }
Author	SHA1	Message	Date
Flo Greistorfer	9b7c3dc697	added --reread-sidecar option	2025-07-02 13:35:42 +02:00
Flo Greistorfer	c732b49339	ui improvements	2025-06-30 00:18:51 +02:00
Flo Greistorfer	9829a74f95	hotfix symbols in URL issue	2025-06-29 19:34:34 +02:00
Flo Greistorfer	372b960261	fixed selection of partial matching tags	2025-06-29 12:54:40 +02:00
Flo Greistorfer	c671c2a4bc	fixed double showing of recursive filtered items	2025-06-27 23:48:21 +02:00
Flo Greistorfer	8088b2e69c	sort reintroduced	2025-06-27 13:29:56 +02:00
Flo Greistorfer	e4d63de680	recursive sharable link	2025-06-27 11:32:03 +02:00
Flo Greistorfer	0e8287e4a8	more percentencode	2025-06-27 09:09:05 +02:00
Flo Greistorfer	48950d1d82	fixed url flicker	2025-06-27 00:18:46 +02:00
Flo Greistorfer	e1d74c3091	hm...	2025-06-27 00:03:35 +02:00
Flo Greistorfer	f57d81f508	hotfix	2025-06-26 23:21:01 +02:00
Flo Greistorfer	67a9058b7d	well then... recursive filtering works :)	2025-06-26 22:00:03 +02:00
Flo Greistorfer	79e34d7e43	hierarchical tagging selection	2025-06-26 13:36:02 +02:00
Flo Greistorfer	0cda1706fa	added selected tags after hash in url	2025-06-25 22:37:42 +02:00
Flo Greistorfer	85467f4f1e	remove st tag	2025-06-24 19:45:41 +02:00
Flo Greistorfer	00ccb96581	moved functions around	2025-06-24 16:22:33 +02:00
Flo Greistorfer	5227beb02a	changed to js dynamic photogrid	2025-06-24 14:02:27 +02:00