修正安装脚本，添加危险权限提示。添加时间检查，避免copyright故障

README.md

@@ -20,7 +20,7 @@ SilverBlog is a lightweight blog project based on Python3.
 * Has Android, IOS, WEB client.
 * Full [GitHub Flavored Markdown](https://guides.github.com/features/mastering-markdown/) support
 
-## how to install
+## How to install
 We support `freebsd`,`debian(ubuntu)`, `fedora`, `alpine`, `arch linux` for direct deployment. For other systems, please use Docker deployment.
 You can install SilverBlog directly using the installation script:
 
@@ -66,7 +66,7 @@ This installation script uses the nginx + uwsgi execution mode by default. You c
 
 [wiki](https://github.com/SilverBlogTeam/silverblog/wiki)
 
-## start operation
+## Start operation
 
 You can run SilverBlog using tools such as Tmux or Screen. You just need to execute `python3 watch.py` to open your blog.
 

common/install_module.py

@@ -26,3 +26,15 @@ def install_package(package):
         install_command.append("--user")
     install_command.append(package)
     main(install_command)
+
+
+def uninstall_package(package):
+    try:
+        from pip._internal import main
+    except Exception:
+        from pip import main
+    install_command = ['uninstall']
+    if os.geteuid() != 0:
+        install_command.append("--user")
+    install_command.append(package)
+    main(install_command)

init.py

@@ -1,6 +1,7 @@
 import asyncio
 import json
 import os.path
+import time
 
 from flask import Flask, abort, redirect
 
@@ -15,7 +16,7 @@
 cache_index = dict()
 cache_post = dict()
 i18n = dict()
-
+last_build_year = time.localtime(time.time())[0]
 @asyncio.coroutine
 def async_json_loads(text):
     return json.loads(text)
@@ -106,6 +107,12 @@ def redirect_301(file_name, page_index=1):
 @app.route('/index/<int:page_index>', strict_slashes=False)
 def index_route(page_index=1):
     page_url = "/index/{0}/".format(page_index)
+    localtime = time.localtime(time.time())
+    if last_build_year != localtime[0]:
+        global last_build_year
+        last_build_year = localtime[0]
+        cache_index.clear()
+        cache_post.clear()
     if page_url in cache_index:
         console.log("info", "Get cache Success: {0}".format(page_url))
         return cache_index[page_url]
@@ -131,6 +138,12 @@ def post_route(file_name=None):
     if file_name is None or not os.path.exists("./document/{0}.md".format(file_name)):
         abort(404)
     page_url = "/post/{0}/".format(file_name)
+    localtime = time.localtime(time.time())
+    if last_build_year != localtime[0]:
+        global last_build_year
+        last_build_year = localtime[0]
+        cache_index.clear()
+        cache_post.clear()
     if page_url in cache_post:
         console.log("info", "Get cache Success: {0}".format(page_url))
         return cache_post[page_url]

install/docker_install.sh

@@ -4,7 +4,12 @@ if test $(ps h -o comm -p $$) = "sh"; then
     echo "Please use bash to execute this script."
     exit 1
 fi
-
+if [ $UID -eq 0 ]; then
+    read -p "Running this script as root can damage your system. Continue to execute? (y/N) :" yn
+    if [ "$yn" != "Y" ] || [ "$yn" != "y" ]; then
+        exit 0
+    fi
+fi
 china_install=false
 install_name="silverblog"
 
@@ -71,6 +76,7 @@ cat << EOF > docker-compose.yml
 version: '3'
 services:
   ${install_name}:
+    user: user_docker
     image: "${docker_image}"
     container_name: "${install_name}"
     restart: on-failure:10

install/install.sh

@@ -133,7 +133,7 @@ fi
 
 cd ..
 
-read -p "Create a pm2 configuration file? (Y/N) :" yn
+read -p "Create a pm2 configuration file? (y/N) :" yn
 
 if [ "$yn" == "Y" ] || [ "$yn" == "y" ]; then
 cat << EOF >pm2.json
@@ -161,7 +161,7 @@ cat << EOF >pm2.json
 EOF
 fi
 if [ "$yn" != "Y" ] || [ "$yn" != "y" ]; then
-read -p "Create a supervisord configuration file? (Y/N) :" yn
+read -p "Create a supervisord configuration file? (y/N) :" yn
 if [ "$yn" == "Y" ] || [ "$yn" == "y" ]; then
 cat << EOF >supervisord.conf
 [program:${install_name}-main]

manage/theme.py

@@ -26,6 +26,10 @@ def get_local_theme_list():
 def install_theme(name, custom):
     if not os.path.exists("./templates/static"):
         os.mkdir("./templates/static")
+    if os.geteuid() == 0:
+        running_in_root = input('Running this script as root can damage your system. Continue to execute? [y/N]')
+        if running_in_root.lower() != 'y':
+            exit(0)
     console.log("info", "Getting the theme installation script...")
     install_script_url = "https://raw.githubusercontent.com/silverblogtheme/{}/master/install.sh".format(name)
     if custom:

upgrade/upgrade_from_2.py

@@ -4,7 +4,7 @@
 
 os.system("cd ./install && bash install_python_dependency.sh")
 uninstall_dependency = input('Do you want to uninstall pypinyin now? [y/N]')
-if uninstall_dependency.lower() == 'yes' or uninstall_dependency.lower() == 'y':
+if uninstall_dependency.lower() == 'y':
     os.system("sudo python3 -m pip uninstall pypinyin")
 print("We modified the startup script, please redeploy the startup script.")
 print("The template format has been modified. Please upgrade the template.")