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modify: webview插件入口

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chakcy
2025-09-06 23:04:06 +08:00
parent e9f0c8ef5f
commit 3631b383d6
19 changed files with 996 additions and 498 deletions
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app/view/web_view/entrance.py
+186
View File
@@ -0,0 +1,186 @@
from PySide6.QtCore import QObject, Slot, QUrl
from PySide6.QtWebChannel import QWebChannel
from PySide6.QtWebEngineCore import QWebEngineSettings
import time
import os
import zipfile
from pathlib import Path
import json
import shutil
import base64
import tempfile
class WebviewBridge(QObject):
"""Webview桥接类，用于处理前端和Python后端之间的通信"""
def __init__(self, webview, parent=None):
super().__init__(parent)
self.webview = webview
# 启用本地文件访问
self.webview.settings().setAttribute(QWebEngineSettings.WebAttribute.LocalContentCanAccessFileUrls, True)
self.webview.settings().setAttribute(QWebEngineSettings.WebAttribute.LocalContentCanAccessRemoteUrls, True)
self.webview.settings().setAttribute(QWebEngineSettings.WebAttribute.AllowRunningInsecureContent, True)
self.webview.settings().setAttribute(QWebEngineSettings.WebAttribute.AllowGeolocationOnInsecureOrigins, True)
# 设置Web安全策略
self.webview.page().settings().setAttribute(QWebEngineSettings.WebAttribute.LocalContentCanAccessFileUrls, True)
self.webview.page().settings().setAttribute(QWebEngineSettings.WebAttribute.LocalContentCanAccessRemoteUrls, True)
self.webview.page().settings().setAttribute(QWebEngineSettings.WebAttribute.AllowRunningInsecureContent, True)
# 创建插件目录
self.plugins_dir = Path(os.getcwd()) / "plugins"
self.plugins_dir.mkdir(exist_ok=True)
# 插件信息文件
self.plugins_info_file = self.plugins_dir / "plugins.json"
if not self.plugins_info_file.exists():
with open(self.plugins_info_file, 'w') as f:
json.dump([], f)
@Slot(str, str, str, result=str)
def upload_plugin(self, name, description, file_content):
"""处理插件上传请求"""
try:
# 将base64编码的文件内容解码并保存为临时文件
file_data = base64.b64decode(file_content)
# 创建临时文件来保存上传的ZIP文件
with tempfile.NamedTemporaryFile(suffix='.zip', delete=False) as tmp_file:
tmp_file.write(file_data)
tmp_file_path = tmp_file.name
# 解压插件
success, error = self.extract_plugin(tmp_file_path, name)
if not success:
# 清理临时文件
os.unlink(tmp_file_path)
return json.dumps({"success": False, "error": error})
plugin_info = {
"id": int(time.time()), # 使用时间戳作为简单ID
"name": name,
"description": description,
"version": "1.0.0",
"uploadDate": time.strftime('%Y-%m-%d', time.localtime()),
"path": str(self.plugins_dir / name)
}
# 读取现有插件信息
if self.plugins_info_file.exists():
with open(self.plugins_info_file, 'r') as f:
plugins = json.load(f)
else:
plugins = []
# 添加新插件
plugins.append(plugin_info)
# 保存插件信息
with open(self.plugins_info_file, 'w') as f:
json.dump(plugins, f)
# 清理临时文件
os.unlink(tmp_file_path)
return json.dumps({"success": True})
except Exception as e:
# 确保任何异常都返回有效的JSON
return json.dumps({"success": False, "error": str(e)})
# 解压插件
def extract_plugin(self, plugin_file, plugin_name):
"""解压插件"""
try:
with zipfile.ZipFile(plugin_file, 'r') as zf:
# 获取插件名称
plugin_dir = self.plugins_dir / plugin_name
# 如果插件目录已存在，删除
if plugin_dir.exists():
shutil.rmtree(plugin_dir)
# 创建插件目录并解压
plugin_dir.mkdir(exist_ok=True)
zf.extractall(plugin_dir)
# 检测是否有 index.html 文件
index_file = plugin_dir / "index.html"
if not index_file.exists():
# 查找任何HTML文件作为入口
html_files = list(plugin_dir.glob("*.html"))
if not html_files:
return False, "插件中未找到HTML文件"
index_file = html_files[0]
return True, ""
except Exception as e:
return False, str(e)
@Slot(result=str)
def list_plugins(self):
"""获取插件列表"""
try:
if self.plugins_info_file.exists():
with open(self.plugins_info_file, 'r') as f:
plugins = json.load(f)
return json.dumps({"success": True, "plugins": plugins})
else:
return json.dumps({"success": True, "plugins": []})
except Exception as e:
# 确保任何异常都返回有效的JSON
return json.dumps({"success": False, "error": str(e)})
@Slot(int, result=str)
def launch_plugin(self, plugin_id):
"""启动插件"""
try:
if self.plugins_info_file.exists():
with open(self.plugins_info_file, 'r') as f:
plugins = json.load(f)
# 查找插件
plugin = next((p for p in plugins if p["id"] == plugin_id), None)
if plugin:
# 构建插件URL
plugin_path = Path(plugin["path"])
# 查找HTML文件作为入口
html_files = list(plugin_path.glob("*.html"))
if html_files:
index_file = html_files[0]
url = QUrl.fromLocalFile(str(index_file.absolute()))
print(f"Launching plugin: {url.toString()}")
self.webview.load(url)
return json.dumps({"success": True, "url": url.toString()})
else:
return json.dumps({"success": False, "error": "插件入口文件未找到"})
else:
return json.dumps({"success": False, "error": "插件未找到"})
else:
return json.dumps({"success": False, "error": "插件信息文件未找到"})
except Exception as e:
# 确保任何异常都返回有效的JSON
return json.dumps({"success": False, "error": str(e)})
@Slot(str, result=str)
def save_settings(self, settings_json):
"""保存设置"""
try:
settings = json.loads(settings_json)
# 在实际应用中，这里会保存设置到配置文件
print(f"保存设置: {settings}")
return json.dumps({"success": True})
except Exception as e:
# 确保任何异常都返回有效的JSON
return json.dumps({"success": False, "error": str(e)})
class WebviewController(QObject):
"""Webview控制器类，负责管理Webview的逻辑"""
def __init__(self, web_engine_page, web_webview, parent=None):
super().__init__(parent)
self.page = web_engine_page
self.bridge = WebviewBridge(web_webview)
self.channel = QWebChannel()
self.channel.registerObject('py', self.bridge)
self.page.setWebChannel(self.channel)
app/view/web_view/web_view_interface.py
+101 -4
View File
@@ -1,12 +1,13 @@
# coding:utf-8
import sys
import os
from pathlib import Path
from PySide6.QtWidgets import QFrame, QVBoxLayout, QMenu, QApplication, QWidget, QPushButton, QHBoxLayout
from qframelesswindow.webengine import FramelessWebEngineView
from PySide6.QtCore import QPoint, Qt, QUrl
from ...config import config
from ...signal.test_webview import WebviewController
from .entrance import WebviewController
class DevToolsWindow(FramelessWebEngineView):
@@ -32,14 +33,18 @@ class WebViewInterface(QFrame):
self.dev_tools_view = None
# 添加连接状态标志
self.is_local_connection = config.get("project", {}).get("is-production", True)
# 插件目录
self.plugins_dir = Path(os.getcwd()) / "plugins"
self.plugins_dir.mkdir(exist_ok=True)
self.webView = FramelessWebEngineView(self)
self.html_path = os.getcwd().replace("\\", '/') + '/resources/webview/test_webview/dist/index.html'
self.html_path = os.getcwd().replace("\\", '/') + '/resources/webview/entrance/dist/index.html'
self.remote_url = "http://localhost:8080/"
# 创建WebviewController实例
self.page = self.webView.page()
self.controller = WebviewController(self.page)
self.controller = WebviewController(self.page, self.webView)
# 加载初始页面
self.load_current_page()
@@ -192,6 +197,8 @@ class WebViewInterface(QFrame):
menu.addSeparator()
menu.addSeparator()
# 在鼠标位置显示菜单
menu.exec(self.webView.mapToGlobal(pos))
@@ -211,10 +218,100 @@ class WebViewInterface(QFrame):
self.dev_tools_view.dev_tools_window.show()
self.dev_tools_view.dev_tools_window.raise_() # 将窗口置于最前
def generate_plugins_page(self):
"""生成插件列表页面"""
plugins = []
for item in self.plugins_dir.iterdir():
if item.is_dir():
index_files = list(item.glob("*.html"))
if index_files:
plugins.append({
'name': item.name,
'path': f"file:///{item.absolute()}/{index_files[0].name}",
'description': f"插件 {item.name}"
})
# 生成HTML页面
html = """
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>插件管理</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 20px;
background-color: #f5f5f5;
}
.header {
text-align: center;
margin-bottom: 30px;
}
.plugins-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: 20px;
}
.plugin-card {
background: white;
border-radius: 8px;
padding: 20px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.plugin-card h3 {
margin-top: 0;
color: #333;
}
.plugin-card p {
color: #666;
}
.plugin-card a {
display: inline-block;
margin-top: 10px;
padding: 8px 16px;
background-color: #007bff;
color: white;
text-decoration: none;
border-radius: 4px;
}
.plugin-card a:hover {
background-color: #0056b3;
}
</style>
</head>
<body>
<div class="header">
<h1>插件管理</h1>
<p>当前可用插件列表</p>
</div>
<div class="plugins-grid">
"""
if not plugins:
html += '<p>暂无插件，请上传插件。</p>'
else:
for plugin in plugins:
html += f"""
<div class="plugin-card">
<h3>{plugin['name']}</h3>
<p>{plugin['description']}</p>
<a href="{plugin['path']}" target="_blank">访问插件</a>
</div>
"""
html += """
</div>
</body>
</html>
"""
return html
def closeEvent(self, event):
"""关闭时清理资源"""
# 停止controller中的定时器
self.controller.bridge.timer.stop()
# self.controller.bridge.timer.stop()
if self.dev_tools_view:
self.dev_tools_view.close()
super().closeEvent(event)