Allow user to set per-feed polling intervals.

set per-feed polling interval in database.
use per-feed polling interval when refresh the feed.
set polling interval to 0 for global config.

Author: shizunge

client/core.go

@@ -117,6 +117,7 @@ type Feed struct {
 	RewriteRules       string    `json:"rewrite_rules"`
 	BlocklistRules     string    `json:"blocklist_rules"`
 	KeeplistRules      string    `json:"keeplist_rules"`
+	PollingInterval    int       `json:"polling_interval_minutes"`
 	Crawler            bool      `json:"crawler"`
 	UserAgent          string    `json:"user_agent"`
 	Username           string    `json:"username"`
@@ -139,6 +140,7 @@ type FeedCreationRequest struct {
 	RewriteRules    string `json:"rewrite_rules"`
 	BlocklistRules  string `json:"blocklist_rules"`
 	KeeplistRules   string `json:"keeplist_rules"`
+	PollingInterval int    `json:"polling_interval_minutes"`
 }
 
 // FeedModificationRequest represents the request to update a feed.
@@ -158,6 +160,7 @@ type FeedModificationRequest struct {
 	Disabled        *bool   `json:"disabled"`
 	IgnoreHTTPCache *bool   `json:"ignore_http_cache"`
 	FetchViaProxy   *bool   `json:"fetch_via_proxy"`
+	PollingInterval *int    `json:"polling_interval_minutes"`
 }
 
 // FeedIcon represents the feed icon.

database/migrations.go

@@ -514,4 +514,12 @@ var migrations = []func(tx *sql.Tx) error{
 		`)
 		return err
 	},
+	func(tx *sql.Tx) (err error) {
+		sql := `
+			ALTER TABLE feeds 
+				ADD COLUMN polling_interval_minutes int default 0
+		`
+		_, err = tx.Exec(sql)
+		return err
+	},
 }

locale/translations.go

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "Ignoriere HTTP-cache",
     "form.feed.label.fetch_via_proxy": "Über Proxy abrufen",
     "form.feed.label.disabled": "Dieses Abonnement nicht aktualisieren",
+    "form.feed.label.polling_interval": "Abfrageintervall in Minuten",
+    "form.feed.label.polling_interval_note": "Zur Verwendung der globalen Konfiguration auf 0 setzen",
     "form.category.label.title": "Titel",
     "form.user.label.username": "Benutzername",
     "form.user.label.password": "Passwort",

locale/translations/de_DE.json

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "Ignore HTTP cache",
     "form.feed.label.fetch_via_proxy": "Fetch via proxy",
     "form.feed.label.disabled": "Do not refresh this feed",
+    "form.feed.label.polling_interval": "Polling interval in minutes",
+    "form.feed.label.polling_interval_note": "Set to 0 to use the global configurations",
     "form.category.label.title": "Title",
     "form.user.label.username": "Username",
     "form.user.label.password": "Password",

locale/translations/en_US.json

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "Ignorar caché HTTP",
     "form.feed.label.fetch_via_proxy": "Buscar a través de proxy",
     "form.feed.label.disabled": "No actualice este feed",
+    "form.feed.label.polling_interval": "Intervalo de sondeo en minutos",
+    "form.feed.label.polling_interval_note": "establecido en 0 para usar la configuración global",
     "form.category.label.title": "Título",
     "form.user.label.username": "Nombre de usuario",
     "form.user.label.password": "Contraseña",

locale/translations/es_ES.json

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "Ignore cache HTTP",
     "form.feed.label.fetch_via_proxy": "Récupérer via proxy",
     "form.feed.label.disabled": "Ne pas actualiser ce flux",
+    "form.feed.label.polling_interval": "Intervalle d'interrogation en minutes",
+    "form.feed.label.polling_interval_note": "défini sur 0 pour utiliser la configuration globale",
     "form.category.label.title": "Titre",
     "form.user.label.username": "Nom d'utilisateur",
     "form.user.label.password": "Mot de passe",

locale/translations/fr_FR.json

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "Ignora cache HTTP",
     "form.feed.label.fetch_via_proxy": "Recuperare tramite proxy",
     "form.feed.label.disabled": "Non aggiornare questo feed",
+    "form.feed.label.polling_interval": "Intervallo di polling in minuti",
+    "form.feed.label.polling_interval_note": "impostare a 0 per utilizzare la configurazione globale",
     "form.category.label.title": "Titolo",
     "form.user.label.username": "Nome utente",
     "form.user.label.password": "Password",

locale/translations/it_IT.json

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "HTTPキャッシュを無視",
     "form.feed.label.fetch_via_proxy": "プロキシ経由でフェッチ",
     "form.feed.label.disabled": "このフィードを更新しない",
+    "form.feed.label.polling_interval": "分単位のポーリング間隔",
+    "form.feed.label.polling_interval_note": "グローバル構成を使用するには0に設定",
     "form.category.label.title": "タイトル",
     "form.user.label.username": "ユーザー名",
     "form.user.label.password": "パスワード",

locale/translations/ja_JP.json

@@ -266,6 +266,8 @@
     "form.feed.label.ignore_http_cache": "Negeer HTTP-cache",
     "form.feed.label.fetch_via_proxy": "Ophalen via proxy",
     "form.feed.label.disabled": "Vernieuw deze feed niet",
+    "form.feed.label.polling_interval": "Polling-interval in minuten",
+    "form.feed.label.polling_interval_note": "ingesteld op 0 om de algemene configuratie te gebruiken",
     "form.category.label.title": "Naam",
     "form.user.label.username": "Gebruikersnaam",
     "form.user.label.password": "Wachtwoord",