From 796d9bdf69780be3c7e9f3c789cfb40d28861776 Mon Sep 17 00:00:00 2001
From: cdhigh <cdhigh@users.noreply.github.com>
Date: Thu, 3 Oct 2024 19:04:52 -0300
Subject: [PATCH] minor improves

---
 application/back_end/send_mail_adpt.py    | 10 ++++++++--
 application/lib/calibre/web/feeds/news.py |  4 ++--
 application/static/base.js                |  4 ++--
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/application/back_end/send_mail_adpt.py b/application/back_end/send_mail_adpt.py
index a34f86fd..639f9943 100644
--- a/application/back_end/send_mail_adpt.py
+++ b/application/back_end/send_mail_adpt.py
@@ -80,11 +80,17 @@ def send_to_kindle(user, title, attachment, fileWithTime=True, to=None):
 
 #统一的发送邮件函数
 def send_mail(user, to, subject, body, attachments=None, html=None):
-    if not isinstance(to, list):
+    sender = user.cfg('sender')
+    if not sender:
+        raise ValueError('Email of sender is empty')
+    if not to:
+        raise ValueError('Email of recipient is empty')
+    elif not isinstance(to, list):
         to = to.split(',')
+        
     sm_service = user.get_send_mail_service()
     srv_type = sm_service.get('service', '')
-    data = {'sender': user.cfg('sender'), 'to': to, 'subject': subject, 'body': body}
+    data = {'sender': sender, 'to': to, 'subject': subject, 'body': body}
     if attachments:
         data['attachments'] = attachments
     if html:
diff --git a/application/lib/calibre/web/feeds/news.py b/application/lib/calibre/web/feeds/news.py
index f5b0e2c1..c248ebe4 100644
--- a/application/lib/calibre/web/feeds/news.py
+++ b/application/lib/calibre/web/feeds/news.py
@@ -144,7 +144,7 @@ class BasicNewsRecipe(Recipe):
 
     #: Number of simultaneous downloads. Set to 1 if the server is picky.
     #: Automatically reduced to 1 if :attr:`BasicNewsRecipe.delay` > 0
-    simultaneous_downloads = 5
+    simultaneous_downloads = 3
 
     #: Timeout for fetching files from server in seconds
     timeout                = 60
@@ -969,7 +969,7 @@ def __init__(self, options, log, output_dir, fs, feed_index_start=0):
 
         if self.test:
             self.max_articles_per_feed = self.test[1]
-            self.simultaneous_downloads = min(4, self.simultaneous_downloads)
+            self.simultaneous_downloads = min(3, self.simultaneous_downloads)
 
         if self.debug:
             self.verbose = True
diff --git a/application/static/base.js b/application/static/base.js
index a6ed398b..22012fc8 100644
--- a/application/static/base.js
+++ b/application/static/base.js
@@ -790,7 +790,7 @@ function ShowShareDialog(id, title){
     'no','oc','oj','or','om','os','pa','fa','pi','pl','pt','ps','qu','rm','ro','ro','rn','ru','sg','sa','si','sk','sk',
     'sl','se','sm','sn','sd','so','st','es','sq','sc','sr','ss','su','sw','sv','ty','ta','tt','te','tg','tl','th','bo',
     'ti','to','tn','ts','tk','tr','tw','ug','uk','ur','uz','ve','vi','vo','cy','wa','wo','xh','yi','yo','za','zh','zu'];
-  var languages = ['en','fr','zh','es','pt','de','it','ja','ru','tr','ko','ar','cs','nl','el','hi','ms','bn','fa','ur',
+  var languages = ['en','zh','es','fr','pt','de','it','ja','ru','tr','ko','ar','cs','nl','el','hi','ms','bn','fa','ur',
     'sw','vi','pa','jv','tl','ha','da','in','no','pl','ro','sv','th'];
   var userLang = BrowserLanguage();
   var ostr = [`<h3 style="margin:0px auto;text-align:center;">${i18n.shareLinksHappiness}</h3>
@@ -813,7 +813,7 @@ function ShowShareDialog(id, title){
           <select onchange="this.nextElementSibling.value=this.value;DisplayShareRssLang()">
             <option value=""></option>`);
   for (var lang of languages) {
-    ostr.push(`<option value="${lang}">${lang}</option>`);
+    ostr.push(`<option value="${lang}">${LanguageName(lang)}</option>`);
   }
   ostr.push(`</select>
           <input type="text" name="category" oninput="DisplayShareRssLang()" value="${userLang}" id="txt_share_rss_lang" />