Keep legacy photo highlights contiguous

_art/2024-10-09-Kazakhstan_DSC-0865.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Kazakhstan_DSC-0865.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:51+00:00"
 categories: art
 ---
 

_art/2024-10-09-Kazakhstan_DSC-0870.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Kazakhstan_DSC-0870.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:52+00:00"
 categories: art
 ---
 

_art/2024-10-09-World-Nomad-Games,-Kazakhstan_DSC-0251.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: World-Nomad-Games,-Kazakhstan_DSC-0251.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:53+00:00"
 categories: art
 ---
 

_art/2024-10-09-World-Nomad-Games,-Kazakhstan_DSC-0298.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: World-Nomad-Games,-Kazakhstan_DSC-0298.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:54+00:00"
 categories: art
 ---
 

_art/2024-10-09-World-Nomad-Games,-Kazakhstan_DSC-0472.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: World-Nomad-Games,-Kazakhstan_DSC-0472.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:55+00:00"
 categories: art
 ---
 

_art/2024-10-09-World-Nomad-Games,-Kazakhstan_DSC-0536.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: World-Nomad-Games,-Kazakhstan_DSC-0536.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:56+00:00"
 categories: art
 ---
 

_art/2024-10-09-World-Nomad-Games,-Kazakhstan_DSC-0685.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: World-Nomad-Games,-Kazakhstan_DSC-0685.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:57+00:00"
 categories: art
 ---
 

_art/2024-10-09-x_DSC-0994.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: x_DSC-0994.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:58+00:00"
 categories: art
 ---
 

_art/2024-10-09-x_DSC-0999.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: x_DSC-0999.jpg
-date: 2024-10-09
+date: "2024-10-09T23:59:59+00:00"
 categories: art
 anchor: "Kazakhstan - World Nomad Games"
 ---

_art/2024-10-25-Bazaar-e-Tabriz_000521270008.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Bazaar-e-Tabriz_000521270008.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:40+00:00"
 categories: art
 ---
 

_art/2024-10-25-Bazaar-e-Tabriz_000521270009.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Bazaar-e-Tabriz_000521270009.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:41+00:00"
 categories: art
 ---
 

_art/2024-10-25-Bazaar-e-Tabriz_000521270010.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Bazaar-e-Tabriz_000521270010.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:42+00:00"
 categories: art
 ---
 

_art/2024-10-25-Bistoon_000521270025.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Bistoon_000521270025.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:43+00:00"
 categories: art
 ---
 

_art/2024-10-25-Bistoon_000521270026.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Bistoon_000521270026.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:44+00:00"
 categories: art
 ---
 

_art/2024-10-25-Bistoon_000521270027.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Bistoon_000521270027.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:45+00:00"
 categories: art
 ---
 

_art/2024-10-25-Cowboy-from-Hamadan_000521270030.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Cowboy-from-Hamadan_000521270030.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:46+00:00"
 categories: art
 ---
 

_art/2024-10-25-Ganjname,-Hamadan_000521270029.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Ganjname,-Hamadan_000521270029.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:47+00:00"
 categories: art
 ---
 

_art/2024-10-25-Hamadan_000521270031.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Hamadan_000521270031.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:48+00:00"
 categories: art
 ---
 

_art/2024-10-25-Hamadan_000521270032.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Hamadan_000521270032.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:49+00:00"
 categories: art
 ---
 

_art/2024-10-25-Hamadan_000521270033.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Hamadan_000521270033.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:50+00:00"
 categories: art
 ---
 

_art/2024-10-25-Hamadan_000521270034.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Hamadan_000521270034.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:51+00:00"
 categories: art
 ---
 

_art/2024-10-25-Hamadan_000521270035.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Hamadan_000521270035.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:52+00:00"
 categories: art
 ---
 

_art/2024-10-25-Iran_000521270021.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Iran_000521270021.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:53+00:00"
 categories: art
 ---
 

_art/2024-10-25-Iran_000521270023.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Iran_000521270023.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:54+00:00"
 categories: art
 ---
 

_art/2024-10-25-Tabriz_000521270012.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Tabriz_000521270012.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:55+00:00"
 categories: art
 ---
 

_art/2024-10-25-Tabriz_000521270013.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Tabriz_000521270013.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:56+00:00"
 categories: art
 ---
 

_art/2024-10-25-Taq-e-Bostan_000521270018.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Taq-e-Bostan_000521270018.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:57+00:00"
 categories: art
 ---
 

_art/2024-10-25-Taq-e-Bostan_000521270019.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Taq-e-Bostan_000521270019.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:58+00:00"
 categories: art
 ---
 

_art/2024-10-25-Taq-e-Bostan_000521270020.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Taq-e-Bostan_000521270020.jpg
-date: 2024-10-25
+date: "2024-10-25T23:59:59+00:00"
 categories: art
 anchor: "Iran - Hamadan, Kermanshah, Tabriz"
 ---

scripts/organize-photo-highlights.py

@@ -2,6 +2,8 @@
 from datetime import datetime, timedelta, timezone
 from pathlib import Path
 import html
+import json
+import re
 
 
 ART = Path("_art")
@@ -26,6 +28,40 @@ ungrouped = [(OLD[2], 2), (OLD[2], 3)]
 ordered = armenia + romania + ungrouped
 assert len(ordered) == len(set(ordered)) == 18
 
+collection_groups = [
+    (
+        "iran-analog-2024",
+        datetime(2024, 10, 25, 23, 59, 59, tzinfo=timezone.utc),
+        "Iran - Hamadan, Kermanshah, Tabriz",
+        [
+            "Taq-e-Bostan_000521270020.jpg", "Taq-e-Bostan_000521270019.jpg",
+            "Taq-e-Bostan_000521270018.jpg", "Tabriz_000521270013.jpg",
+            "Tabriz_000521270012.jpg", "Iran_000521270023.jpg",
+            "Iran_000521270021.jpg", "Hamadan_000521270035.jpg",
+            "Hamadan_000521270034.jpg", "Hamadan_000521270033.jpg",
+            "Hamadan_000521270032.jpg", "Hamadan_000521270031.jpg",
+            "Ganjname,-Hamadan_000521270029.jpg", "Cowboy-from-Hamadan_000521270030.jpg",
+            "Bistoon_000521270027.jpg", "Bistoon_000521270026.jpg",
+            "Bistoon_000521270025.jpg", "Bazaar-e-Tabriz_000521270010.jpg",
+            "Bazaar-e-Tabriz_000521270009.jpg", "Bazaar-e-Tabriz_000521270008.jpg",
+        ],
+    ),
+    (
+        "kazakhstan-2024",
+        datetime(2024, 10, 9, 23, 59, 59, tzinfo=timezone.utc),
+        "Kazakhstan - World Nomad Games",
+        [
+            "x_DSC-0999.jpg", "x_DSC-0994.jpg",
+            "World-Nomad-Games,-Kazakhstan_DSC-0685.jpg",
+            "World-Nomad-Games,-Kazakhstan_DSC-0536.jpg",
+            "World-Nomad-Games,-Kazakhstan_DSC-0472.jpg",
+            "World-Nomad-Games,-Kazakhstan_DSC-0298.jpg",
+            "World-Nomad-Games,-Kazakhstan_DSC-0251.jpg",
+            "Kazakhstan_DSC-0870.jpg", "Kazakhstan_DSC-0865.jpg",
+        ],
+    ),
+]
+
 anchors = {armenia[0]: "Armenia", romania[0]: "Romania"}
 captions = {(OLD[2], 7): "Transmission of Flesh by Erfan Ashourioun"}
 first_for_job = {}
@@ -58,4 +94,20 @@ for position, (job, index) in enumerate(ordered):
     target = ART / f"2026-09-19-photo-{job}-{index:02}.md"
     target.write_text("\n".join(lines) + "\n")
 
-print("Created 18 individual photo documents in Armenia, Romania, and ungrouped order")
+for folder, group_start, anchor, filenames in collection_groups:
+    for position, filename in enumerate(filenames):
+        image = f"/img/arts/{folder}/{filename}"
+        matches = [path for path in ART.glob("*.md") if image in path.read_text()]
+        assert len(matches) == 1, (image, matches)
+        path = matches[0]
+        content = path.read_text()
+        date = group_start - timedelta(seconds=position)
+        content = re.sub(r"^date:.*$", f'date: "{date.isoformat()}"', content,
+                         count=1, flags=re.MULTILINE)
+        content = re.sub(r"^anchor:.*\n", "", content, flags=re.MULTILINE)
+        if position == 0:
+            content = content.replace("categories: art\n", "categories: art\nanchor: " +
+                                      json.dumps(anchor) + "\n", 1)
+        path.write_text(content)
+
+print("Organized Armenia, Romania, Iran, and Kazakhstan into contiguous highlights")

scripts/tests/test_photo_highlights.py

@@ -14,6 +14,29 @@ ROMANIA = [f"/img/arts/uploads/{JOB}/{index:02}.jpg" for index in (0, 1)] + [
     for index in range(5)] + [
     "/img/arts/uploads/260cc99527c13f256d4ea39d0959f5daa942c888ea882852e73fd94f6c30b7db/00.jpg",
     "/img/arts/uploads/b18a2f1c7127077c801160782012cb164759f0b9dd41762205b45e4c9a07d673/00.jpg"]
+COLLECTIONS = {
+    "iran-analog-2024": [
+        "Taq-e-Bostan_000521270020.jpg", "Taq-e-Bostan_000521270019.jpg",
+        "Taq-e-Bostan_000521270018.jpg", "Tabriz_000521270013.jpg",
+        "Tabriz_000521270012.jpg", "Iran_000521270023.jpg",
+        "Iran_000521270021.jpg", "Hamadan_000521270035.jpg",
+        "Hamadan_000521270034.jpg", "Hamadan_000521270033.jpg",
+        "Hamadan_000521270032.jpg", "Hamadan_000521270031.jpg",
+        "Ganjname,-Hamadan_000521270029.jpg", "Cowboy-from-Hamadan_000521270030.jpg",
+        "Bistoon_000521270027.jpg", "Bistoon_000521270026.jpg",
+        "Bistoon_000521270025.jpg", "Bazaar-e-Tabriz_000521270010.jpg",
+        "Bazaar-e-Tabriz_000521270009.jpg", "Bazaar-e-Tabriz_000521270008.jpg",
+    ],
+    "kazakhstan-2024": [
+        "x_DSC-0999.jpg", "x_DSC-0994.jpg",
+        "World-Nomad-Games,-Kazakhstan_DSC-0685.jpg",
+        "World-Nomad-Games,-Kazakhstan_DSC-0536.jpg",
+        "World-Nomad-Games,-Kazakhstan_DSC-0472.jpg",
+        "World-Nomad-Games,-Kazakhstan_DSC-0298.jpg",
+        "World-Nomad-Games,-Kazakhstan_DSC-0251.jpg",
+        "Kazakhstan_DSC-0870.jpg", "Kazakhstan_DSC-0865.jpg",
+    ],
+}
 
 
 class PhotoHighlightTests(unittest.TestCase):
@@ -40,6 +63,19 @@ class PhotoHighlightTests(unittest.TestCase):
         self.assertIn('anchor: "Iran - Hamadan, Kermanshah, Tabriz"', iran)
         self.assertIn('anchor: "Kazakhstan - World Nomad Games"', kazakhstan)
 
+    def test_existing_collection_order_uses_distinct_seconds(self):
+        for folder, filenames in COLLECTIONS.items():
+            records = []
+            for path in ART.glob("*.md"):
+                content = path.read_text()
+                image = re.search(rf'/img/arts/{folder}/([^\s)"\']+)', content)
+                if image:
+                    date = re.search(r'^date: "([^"]+)"', content, re.MULTILINE)
+                    records.append((datetime.fromisoformat(date.group(1)), image.group(1)))
+            records.sort(reverse=True)
+            self.assertEqual([filename for _, filename in records], filenames)
+            self.assertEqual(len({date for date, _ in records}), len(filenames))
+
 
 if __name__ == "__main__":
     unittest.main()