Option to show user labels instead of tags in RSS share (#8112)

* Option to show user labels instead of tags in RSS share
fix https://github.com/FreshRSS/FreshRSS/discussions/8108#discussioncomment-14668813

<img width="711" height="182" alt="image" src="https://github.com/user-attachments/assets/8effb2cd-fffb-4f00-b628-54e963e8b2dc" />

2 files changed, 20 insertions, 3 deletions

diff --git a/app/Models/UserQuery.php b/app/Models/UserQuery.php
index 077ae0b90..26264fa24 100644
--- a/app/Models/UserQuery.php
+++ b/app/Models/UserQuery.php
@@ -21,6 +21,7 @@ class FreshRSS_UserQuery {
 	private string $token = '';
 	private bool $shareRss = false;
 	private bool $shareOpml = false;
+	private bool $publishLabelsInsteadOfTags = false;
 	/** @var array<int,FreshRSS_Category> $categories where the key is the category ID */
 	private array $categories;
 	/** @var array<int,FreshRSS_Tag> $labels where the key is the label ID */
@@ -43,7 +44,7 @@ class FreshRSS_UserQuery {
 
 	/**
 	 * @param array{get?:string,name?:string,order?:string,search?:string,state?:int,url?:string,token?:string,
-	 * 	shareRss?:bool,shareOpml?:bool,description?:string,imageUrl?:string} $query
+	 * 	shareRss?:bool,shareOpml?:bool,publishLabelsInsteadOfTags?:bool,description?:string,imageUrl?:string} $query
 	 * @param array<FreshRSS_Category> $categories
 	 * @param array<FreshRSS_Tag> $labels
 	 */
@@ -75,6 +76,7 @@ class FreshRSS_UserQuery {
 				unset($link['name']);
 				unset($link['shareOpml']);
 				unset($link['shareRss']);
+				unset($link['publishLabelsInsteadOfTags']);
 				$this->url = Minz_Url::display(['params' => $link]);
 			}
 		} else {
@@ -92,6 +94,9 @@ class FreshRSS_UserQuery {
 		if (isset($query['shareOpml'])) {
 			$this->shareOpml = $query['shareOpml'];
 		}
+		if (isset($query['publishLabelsInsteadOfTags'])) {
+			$this->publishLabelsInsteadOfTags = (bool)$query['publishLabelsInsteadOfTags'];
+		}
 		if (isset($query['description'])) {
 			$this->description = $query['description'];
 		}
@@ -109,7 +114,9 @@ class FreshRSS_UserQuery {
 	/**
 	 * Convert the current object to an array.
 	 *
-	 * @return array{'get'?:string,'name'?:string,'order'?:string,'search'?:string,'state'?:int,'url'?:string,'token'?:string}
+	 * @return array{get?:string,name?:string,order?:string,search?:string,
+	 * 	state?:int,url?:string,token?:string,shareRss?:bool,shareOpml?:bool,
+	 * 	publishLabelsInsteadOfTags?:bool,description?:string,imageUrl?:string}
 	 */
 	public function toArray(): array {
 		return array_filter([
@@ -122,6 +129,7 @@ class FreshRSS_UserQuery {
 			'token' => $this->token,
 			'shareRss' => $this->shareRss,
 			'shareOpml' => $this->shareOpml,
+			'publishLabelsInsteadOfTags' => $this->publishLabelsInsteadOfTags,
 			'description' => $this->description,
 			'imageUrl' => $this->imageUrl,
 		], fn($v): bool => $v !== '' && $v !== 0 && $v !== false);
@@ -279,6 +287,14 @@ class FreshRSS_UserQuery {
 		return $this->shareOpml;
 	}
 
+	public function setPublishLabelsInsteadOfTags(bool $publishLabelsInsteadOfTags): void {
+		$this->publishLabelsInsteadOfTags = $publishLabelsInsteadOfTags;
+	}
+
+	public function publishLabelsInsteadOfTags(): bool {
+		return $this->publishLabelsInsteadOfTags;
+	}
+
 	protected function sharedUrl(bool $xmlEscaped = true): string {
 		$currentUser = Minz_User::name() ?? '';
 		return Minz_Url::display("/api/query.php?user={$currentUser}&t={$this->token}", $xmlEscaped ? 'html' : '', true);
diff --git a/app/Models/View.php b/app/Models/View.php
index 11ca3a105..104afb3c0 100644
--- a/app/Models/View.php
+++ b/app/Models/View.php
@@ -78,7 +78,7 @@ class FreshRSS_View extends Minz_View {
 	// Export / Import
 	public string $content;
 	/** @var array<string,array<string>> */
-	public array $entryIdsTagNames;
+	public array $entryIdsTagNames = [];
 	public string $list_title;
 	public int $queryId;
 	public string $type;
@@ -111,6 +111,7 @@ class FreshRSS_View extends Minz_View {
 	public bool $internal_rendering = false;
 	public string $description = '';
 	public string $image_url = '';
+	public bool $publishLabelsInsteadOfTags = false;
 
 	// Content preview
 	public string $fatalError;