From b6c63d223931382aae84dc6d394cdd1bb58121bc Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Tue, 4 Nov 2025 12:49:21 +0100
Subject: Better transitions between groups of articles (#8174)

fix https://github.com/FreshRSS/FreshRSS/issues/7520
fix https://github.com/FreshRSS/FreshRSS/issues/8168
fix https://github.com/FreshRSS/FreshRSS/discussions/8172
---
 app/Controllers/indexController.php | 45 ++++++++++++++++++++++++++++++++++---
 1 file changed, 42 insertions(+), 3 deletions(-)

(limited to 'app/Controllers')

diff --git a/app/Controllers/indexController.php b/app/Controllers/indexController.php
index 8043e8f79..9005dff93 100644
--- a/app/Controllers/indexController.php
+++ b/app/Controllers/indexController.php
@@ -30,6 +30,44 @@ class FreshRSS_index_Controller extends FreshRSS_ActionController {
 		]);
 	}
 
+	/**
+	 * @return '.future'|'.today'|'.yesterday'|''
+	 */
+	private static function dayRelative(int $timestamp, bool $mayBeFuture): string {
+		static $today = null;
+		if (!is_int($today)) {
+			$today = strtotime('today') ?: 0;
+		}
+		if ($today <= 0) {
+			return '';
+		} elseif ($mayBeFuture && ($timestamp >= $today + 86400)) {
+			return '.future';
+		} elseif ($timestamp >= $today) {
+			return '.today';
+		} elseif ($timestamp >= $today - 86400) {
+			return '.yesterday';
+		}
+		return '';
+	}
+
+	/**
+	 * Content for displaying a transition between entries when sorting by specific criteria.
+	 * @param 'id'|'c.name'|'date'|'f.name'|'link'|'title'|'rand'|'lastUserModified'|'length' $sort
+	 */
+	public static function transition(FreshRSS_Entry $entry, string $sort): string {
+		return match ($sort) {
+			'id' => _t('index.feed.received' . self::dayRelative($entry->dateAdded(raw: true), mayBeFuture: false)) .
+				' — ' . timestamptodate($entry->dateAdded(raw: true), hour: false),
+			'date' => _t('index.feed.published' . self::dayRelative($entry->date(raw: true), mayBeFuture: true)) .
+				' — ' . timestamptodate($entry->date(raw: true), hour: false),
+			'lastUserModified' => _t('index.feed.userModified' . self::dayRelative($entry->lastUserModified(), mayBeFuture: false)) .
+				' — ' . timestamptodate($entry->lastUserModified(), hour: false),
+			'c.name' => $entry->feed()?->category()?->name() ?? '',
+			'f.name' => $entry->feed()?->name() ?? '',
+			default => '',
+		};
+	}
+
 	/**
 	 * This action displays the normal view of FreshRSS.
 	 */
@@ -297,10 +335,11 @@ class FreshRSS_index_Controller extends FreshRSS_ActionController {
 				}
 
 				$continuation_values[] = $pagingEntry === null ? 0 : match (FreshRSS_Context::$sort) {
-					'c.name' => $pagingEntry->feed()?->category()?->name() ?? '',
-					'date' => $pagingEntry->date(true),
+					'c.name' => $pagingEntry->feed()?->categoryId() === FreshRSS_CategoryDAO::DEFAULTCATEGORYID ?
+						FreshRSS_CategoryDAO::DEFAULT_CATEGORY_NAME : $pagingEntry->feed()?->category()?->name() ?? '',
+					'date' => $pagingEntry->date(raw: true),
 					'f.name' => $pagingEntry->feed()?->name() ?? '',
-					'link' => $pagingEntry->link(true),
+					'link' => $pagingEntry->link(raw: true),
 					'title' => $pagingEntry->title(),
 					'lastUserModified' => $pagingEntry->lastUserModified(),
 					'length' => $pagingEntry->sqlContentLength() ?? 0,
-- 
cgit v1.2.3