--group-files: add links to other files

4 files changed, 40 insertions, 2 deletions

diff --git a/bin/pyggle b/bin/pyggle
index 74d9d71..1b935e4 100755
--- a/bin/pyggle
+++ b/bin/pyggle
@@ -571,15 +571,32 @@ def copy_files(base_dir):
         f.write(main_css)
 
 
-def write_gallery(file_buf, filename, thumbnails, group=None):
-    prev_heading = None
+def write_gallery(
+    file_buf, filename, thumbnails, group=None, files=list(), this_file=None
+):
+
+    if files:
+        nav_buf = '<div class="nav">'
+        for link_target in files:
+            link_class = ""
+            if link_target == this_file:
+                link_class = "this-file"
+            nav_buf += (
+                f'<a class="{link_class}" href="{link_target}.html">{link_target}</a>\n'
+            )
+        nav_buf += "</div>"
+        file_buf += nav_buf
 
+    prev_heading = None
     for i, thumbnail in enumerate(thumbnails):
         if group and thumbnail.group_key != prev_heading:
             file_buf += f"<h1>{thumbnail.group_key}</h1>"
             prev_heading = thumbnail.group_key
         file_buf += thumbnail.to_html(i, args.with_detail_page)
 
+    if files:
+        file_buf += nav_buf
+
     with open(f"{base_dir}/share/html_end", "r") as f:
         file_buf += f.read()
 
@@ -799,4 +816,6 @@ if __name__ == "__main__":
                 f"{thumbnail_key}.html",
                 list(filter(lambda t: t.file_key == thumbnail_key, thumbnails)),
                 group=args.group,
+                files=thumbnail_keys,
+                this_file=thumbnail_key,
             )
diff --git a/share/css/dark.css b/share/css/dark.css
index e018ca4..2dadebe 100644
--- a/share/css/dark.css
+++ b/share/css/dark.css
@@ -8,6 +8,10 @@ a {
 }
 
 h1 {
+	color: #999999;
+}
+
+.nav a {
 	color: #cccccc;
 }
 
diff --git a/share/css/light.css b/share/css/light.css
index 9d7ab32..b1a5170 100644
--- a/share/css/light.css
+++ b/share/css/light.css
@@ -3,6 +3,10 @@ a {
 }
 
 h1 {
+	color: #666666;
+}
+
+.nav a {
 	color: #333333;
 }
 
diff --git a/share/css/main.css b/share/css/main.css
index 3931a65..f5def44 100644
--- a/share/css/main.css
+++ b/share/css/main.css
@@ -12,6 +12,17 @@ h1 {
 	margin-left: 1em;
 }
 
+.nav a {
+	clear: both;
+	font-size: 200%;
+	padding-left: 1em;
+	padding-right: 1em;
+}
+
+.nav a.this-file {
+	font-weight: bold;
+}
+
 div.image-container {
 	text-align: center;
 	float: left;