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email_ui.py
47
email_ui.py
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@ -1,15 +1,15 @@
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# -*- coding: utf-8 -*-
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"""
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email_ui.py — 一键群发工具 (强化校验版)
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--------------------------------------
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email_ui.py — 一键群发工具 (强化校验版，支持自定义默认称呼)
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------------------------------------------------------------
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运行: python email_ui.py
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"""
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import os, logging, re, random
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import os, logging, re
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from datetime import datetime
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import gradio as gr
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from send_email_module import send_email
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EMAIL_CONFIG_KEY = "default" # 对应 config/default.json
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EMAIL_CONFIG_KEY = "default"
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LOG_FILE = "email_send_log.txt"
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logging.basicConfig(level=logging.INFO,
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format="%(asctime)s %(levelname)s %(message)s")
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@ -17,7 +17,7 @@ logging.basicConfig(level=logging.INFO,
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EMAIL_RE = re.compile(r"^[^@\s]+@[^@\s]+\.[^@\s]+$") # 简易邮箱正则
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# -------------------- 工具 --------------------
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# ---------- 工具 ----------
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def _load_template(file_obj):
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if file_obj is None:
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return ""
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@ -25,36 +25,31 @@ def _load_template(file_obj):
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return f.read()
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def _error(msg):
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"""生成统一的红字提示 + 让 state 为空 -> Send 仍锁定"""
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def _error(msg): # 统一红字提示
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return gr.update(value=f"<p style='color:red'>❌ {msg}</p>"), None
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# -------------------- 预览 --------------------
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# ---------- 预览 ----------
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def preview_email(to_addrs, subject, html_file, language,
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want_receipt, want_read_receipt):
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# 0. 模板存在
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want_receipt, want_read_receipt, default_name): # ✨ new
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tpl = _load_template(html_file)
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if not tpl:
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return _error("请先上传 HTML 模板")
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# 1. 收件人非空且格式合法
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raw_addrs = [a.strip() for a in to_addrs.split(",") if a.strip()]
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if not raw_addrs:
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return _error("收件人邮箱不能为空")
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if invalid := [a for a in raw_addrs if not EMAIL_RE.match(a)]:
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return _error(f"邮箱格式非法: {', '.join(invalid)}")
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# 2. 主题非空
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if not subject.strip():
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return _error("主题不能为空")
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# 3. 模板至少包含 {{recipient_name}}
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if "{{recipient_name}}" not in tpl:
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return _error("模板缺少 {{recipient_name}} 占位符")
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# ---- 全部通过，生成预览 ----
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preview = (tpl.replace("{{recipient_name}}", "there")
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# 生成预览，用用户填写的 default_name（留空时仍展示 there）
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preview = (tpl.replace("{{recipient_name}}", default_name or "there")
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.replace("{{recipient_email}}", "example@example.com")
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.replace("{{encoded_recipient_email}}", "ENCODED_EXAMPLE")
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.replace("{{timestamp}}", datetime.now().isoformat()))
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@ -66,18 +61,24 @@ def preview_email(to_addrs, subject, html_file, language,
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"language": language,
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"want_receipt": want_receipt,
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"want_read_receipt": want_read_receipt,
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"default_name": default_name.strip(), # ✨ new
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}
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return gr.update(value=preview), state
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# -------------------- 发送 --------------------
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# ---------- 发送 ----------
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def send_emails(state):
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if not state:
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return "⚠️ 请先 Preview 成功后再发送。"
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out_lines = []
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for addr in state["addresses"]:
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res = send_email(
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EMAIL_CONFIG_KEY, addr, state["subject"], state["template"], "",
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EMAIL_CONFIG_KEY,
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addr,
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state["subject"],
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state["template"],
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state["default_name"], # ✨ new (可为空串)
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request_receipt=state["want_receipt"],
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request_read_receipt=state["want_read_receipt"],
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language=state["language"],
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@ -90,7 +91,7 @@ def send_emails(state):
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return "<br>".join(out_lines).replace("\n", "<br>")
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# -------------------- Gradio UI --------------------
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# ---------- Gradio UI ----------
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with gr.Blocks(css=".gr-button {min-width:8rem}") as demo:
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gr.Markdown("## ✉️ 简易 EDM 群发工具")
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@ -98,9 +99,13 @@ with gr.Blocks(css=".gr-button {min-width:8rem}") as demo:
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subj = gr.Textbox(label="主题", placeholder="Subject here")
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tpl = gr.File(label="上传 HTML 模板")
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lang = gr.Radio(["english", "chinese"], value="chinese", label="语言")
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default_name = gr.Textbox( # ✨ new
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label="默认称呼（留空=老板/there）", value=""
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)
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with gr.Row():
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rcpt = gr.Checkbox(label="投递回执")
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read_r = gr.Checkbox(label="已读回执")
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rcpt = gr.Checkbox(label="投递回执")
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read_r = gr.Checkbox(label="已读回执")
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preview_btn = gr.Button("Preview ⬇️")
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send_btn = gr.Button("Send (确认发送) ✈️", interactive=False)
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@ -109,7 +114,7 @@ with gr.Blocks(css=".gr-button {min-width:8rem}") as demo:
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preview_btn.click(
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preview_email,
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[addrs, subj, tpl, lang, rcpt, read_r],
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[addrs, subj, tpl, lang, rcpt, read_r, default_name], # ✨ new
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[out_html, state_box]
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).then(
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lambda s: gr.update(interactive=s is not None),
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@ -84,7 +84,7 @@ def send_email(key, to_address, subject, body_template, recipient_name,
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msg['Subject'] = subject
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if not recipient_name:
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recipient_name = "there"
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recipient_name = "老板" if language == "chinese" else "there"
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encoded_email = xor_encode(to_address, 0xAE)
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body = (
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