diff --git a/releases/v1.3/tchMaterial-parser.exe b/releases/v1.3/tchMaterial-parser.exe new file mode 100644 index 0000000..7cce9a5 Binary files /dev/null and b/releases/v1.3/tchMaterial-parser.exe differ diff --git a/releases/v1.3/tchMaterial-parser.py b/releases/v1.3/tchMaterial-parser.py new file mode 100644 index 0000000..6eae5df --- /dev/null +++ b/releases/v1.3/tchMaterial-parser.py @@ -0,0 +1,167 @@ +# -*- coding: utf-8 -*- +# 国家中小学智慧教育平台 电子课本下载工具 v1.3 +# 作者:肥宅水水呀(https://space.bilibili.com/324042405) +# wuziqian211(https://space.bilibili.com/425503913) + +# 导入相关库 +import tkinter as tk +from tkinter import ttk, messagebox, filedialog +import threading +import requests +import os +import platform +import json +import pyperclip + +# 获取操作系统类型 +os_name = platform.system() + +# 如果是Windows操作系统,导入Windows相关库 +if os_name == 'Windows': + import win32print, win32gui, win32con, win32api, ctypes + +# 解析URL +def parse(url): + try: + # 简单提取URL中的contentId(这种方法不严谨,但为了减少导入的库只能这样了) + for q in url[url.find("?") + 1:].split("&"): + if q.split("=")[0] == "contentId": + contentId = q.split("=")[1] + break + + response = requests.get(f"https://s-file-1.ykt.cbern.com.cn/zxx/ndrv2/resources/tch_material/details/{contentId}.json") + data = json.loads(response.text) + for item in list(data["ti_items"]): + if item["lc_ti_format"] == "pdf": # 找到存有PDF链接列表的项 + pdf_url = item["ti_storages"][0].replace("-private", "") # 获取并构建PDF的URL + break + + return pdf_url, contentId + except: + return None, None # 如果解析失败,返回None + +# 获取默认文件名 +def getDefaultFilename(contentId): + response = requests.get(f"https://s-file-1.ykt.cbern.com.cn/zxx/ndrv2/resources/tch_material/details/{contentId}.json") + try: + data = json.loads(response.text) + return data["title"] # 返回教材标题 + except: + return None + +# 下载文件的函数 +def downloadFile(url, save_path): + response = requests.get(url, stream=True) + with open(save_path, "wb") as file: + for chunk in response.iter_content(chunk_size=8192): # 分块下载 + file.write(chunk) + messagebox.showinfo("完成", f"文件已下载到:{save_path}") # 显示完成对话框 + +# 解析并复制链接的函数 +def parseAndCopy(): + urls = [line.strip() for line in url_text.get("1.0", tk.END).splitlines() if line.strip()] # 获取所有非空行 + pdf_links = [] + failed_links = [] + + for url in urls: + pdf_url = parse(url)[0] + if not pdf_url: + failed_links.append(url) # 添加到失败链接 + continue + pdf_links.append(pdf_url) + + if failed_links: + failed_msg = "以下链接无法解析:\n" + "\n".join(failed_links) + messagebox.showwarning("警告", failed_msg) # 显示警告对话框 + if pdf_links: + pyperclip.copy("\n".join(pdf_links)) # 将链接复制到剪贴板 + messagebox.showinfo("提示", "PDF链接已复制到剪贴板") + +# 下载PDF文件的函数 +def download(): + urls = [line.strip() for line in url_text.get("1.0", tk.END).splitlines() if line.strip()] # 获取所有非空行 + failed_links = [] + + if len(urls) > 1: + messagebox.showinfo("提示", "您选择了多个链接,将在选定的文件夹中使用教材名称作为文件名进行下载。") + dir_path = filedialog.askdirectory() # 选择文件夹 + if os_name == 'Windows': + dir_path = dir_path.replace("/", "\\") + if not dir_path: + return + else: + dir_path = None + + for url in urls: + pdf_url, contentId = parse(url) + if not pdf_url: + failed_links.append(url) # 添加到失败链接 + continue + + if dir_path: + default_filename = getDefaultFilename(contentId) or "download" + save_path = os.path.join(dir_path, f"{default_filename}.pdf") # 构造完整路径 + else: + default_filename = getDefaultFilename(contentId) or "download" + save_path = filedialog.asksaveasfilename(defaultextension=".pdf", filetypes=[("PDF files", "*.pdf"), ("All files", "*.*")], initialfile=default_filename) # 选择保存路径 + if os_name == 'Windows': + save_path = save_path.replace("/", "\\") + + if not save_path: + return + + threading.Thread(target=downloadFile, args=(pdf_url, save_path)).start() # 开始下载 + + if failed_links: + failed_msg = "以下链接无法解析:\n" + "\n".join(failed_links) + messagebox.showwarning("警告", failed_msg) # 显示警告对话框 + +# GUI +root = tk.Tk() + +# ----------高DPI适配start--------- +if os_name == 'Windows': + scale = round(win32print.GetDeviceCaps(win32gui.GetDC(0), win32con.DESKTOPHORZRES) / win32api.GetSystemMetrics(0), 2) # 获取屏幕缩放比例 + + # 调用api设置成由应用程序缩放 + try: # 系统版本 >= Win 8.1 + ctypes.windll.shcore.SetProcessDpiAwareness(2) + except: # 系统版本 <= Win 8.0 + ctypes.windll.user32.SetProcessDPIAware() +else: + scale = 1 + +# 设置缩放因子 +root.tk.call("tk", "scaling", scale / 0.75) + +# ----------高DPI适配end--------- + +root.title("国家中小学智慧教育平台 电子课本解析") # 设置窗口标题 +# root.geometry("900x600") # 设置窗口大小 + +# 创建一个容器框架 +container_frame = ttk.Frame(root) +container_frame.pack(anchor="center",expand="yes", padx=int(20 * scale), pady=int(20 * scale)) # 容器的中心位置放置,允许组件在容器中扩展,水平外边距40,垂直外边距40 + +title_label = ttk.Label(container_frame, text="国家中小学智慧教育平台 电子课本解析", font=("微软雅黑", 16, "bold")) # 添加标题标签 +title_label.pack(pady=int(5 * scale)) # 设置垂直外边距(跟随缩放) + +description = """请在下面的文本框中粘贴一个或多个课本原网址(支持批量每个URL一行)。 +例如: +https://basic.smartedu.cn/tchMaterial/detail?contentType= +assets_document&contentId=b8e9a3fe-dae7-49c0-86cb-d146 +f883fd8e&catalogType=tchMaterial&subCatalog=tchMaterial +点击下载按钮后,程序会解析并下载所有PDF文件。""" +description_label = ttk.Label(container_frame, text=description, justify="left") # 添加描述标签 +description_label.pack(pady=int(5 * scale)) # 设置垂直外边距(跟随缩放) + +url_text = tk.Text(container_frame, width=70, height=12) # 添加URL输入框,长度和宽度不使用缩放!!! +url_text.pack(padx=int(15 * scale), pady=int(15 * scale)) # 设置水平外边距、垂直外边距(跟随缩放) + +download_btn = ttk.Button(container_frame, text="下载", command=download) # 添加下载按钮 +download_btn.pack(side="left", padx=int(40 * scale), pady=int(5 * scale), ipady=int(5 * scale)) # 设置水平外边距、垂直外边距(跟随缩放),设置按钮高度(跟随缩放) + +copy_btn = ttk.Button(container_frame, text="解析并复制", command=parseAndCopy) # 添加“解析并复制”按钮 +copy_btn.pack(side="right", padx=int(40 * scale), pady=int(5 * scale), ipady=int(5 * scale)) # 设置水平外边距、垂直外边距(跟随缩放),设置按钮高度(跟随缩放) + +root.mainloop() # 开始主循环 \ No newline at end of file