消息正文内容支持时间变量

Author: TommyMerlin

notifier.py

@@ -1,12 +1,43 @@
 import json
 import requests
+from datetime import datetime
 from urllib.parse import urljoin
 from models import NotifyChannel
 
 
 class NotificationSender:
     """通知发送器基类"""
 
+    @staticmethod
+    def _process_template(text: str) -> str:
+        """处理文本中的变量模板"""
+        if not text:
+            return text
+            
+        now = datetime.now()
+        weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']
+        weekdays_cn = ['星期一', '星期二', '星期三', '星期四', '星期五', '星期六', '星期日']
+
+        replacements = {
+            '{{date}}': now.strftime('%Y-%m-%d'),
+            '{{time}}': now.strftime('%H:%M:%S'),
+            '{{datetime}}': now.strftime('%Y-%m-%d %H:%M:%S'),
+            '{{year}}': now.strftime('%Y'),
+            '{{month}}': now.strftime('%m'),
+            '{{day}}': now.strftime('%d'),
+            '{{hour}}': now.strftime('%H'),
+            '{{minute}}': now.strftime('%M'),
+            '{{second}}': now.strftime('%S'),
+            '{{timestamp}}': str(int(now.timestamp())),
+            '{{weekday}}': weekdays[now.weekday()],
+            '{{weekday_cn}}': weekdays_cn[now.weekday()]
+        }
+        
+        for key, value in replacements.items():
+            text = text.replace(key, value)
+            
+        return text
+
     @staticmethod
     def send(channel: NotifyChannel, config: dict, title: str, content: str):
         """
@@ -21,6 +52,10 @@ def send(channel: NotifyChannel, config: dict, title: str, content: str):
         Returns:
             bool: 发送是否成功
         """
+        # 处理变量替换
+        title = NotificationSender._process_template(title)
+        content = NotificationSender._process_template(content)
+
         try:
             if channel == NotifyChannel.WECOM:
                 return NotificationSender._send_wecom(config, title, content)

static/index.html

@@ -118,6 +118,10 @@ <h2>创建通知任务</h2>
                         <div class="form-group">
                             <label for="content">通知内容 *</label>
                             <textarea id="content" name="content" placeholder="请输入通知内容" required></textarea>
+                            <small style="color: var(--text-muted); display: block; margin-top: 5px; line-height: 1.5;">
+                                支持变量: {{date}} 日期, {{time}} 时间, {{datetime}} 完整时间<br>
+                                {{year}} 年, {{month}} 月, {{day}} 日, {{weekday_cn}} 星期, {{timestamp}} 时间戳
+                            </small>
                         </div>
 
                         <div class="form-group">
@@ -301,6 +305,10 @@ <h2>编辑任务</h2>
                 <div class="form-group">
                     <label for="editContent">通知内容 *</label>
                     <textarea id="editContent" name="content" placeholder="请输入通知内容" required></textarea>
+                    <small style="color: var(--text-muted); display: block; margin-top: 5px; line-height: 1.5;">
+                        支持变量: {{date}} 日期, {{time}} 时间, {{datetime}} 完整时间<br>
+                        {{year}} 年, {{month}} 月, {{day}} 日, {{weekday_cn}} 星期, {{timestamp}} 时间戳
+                    </small>
                 </div>
 
                 <div class="form-group">

version.yml

@@ -1 +1 @@
-version: 0.4.1
+version: 0.5.0