change front_web_view

2025-10-28 10:39:08 +08:00
parent a36d730384
commit 90446cd330
8 changed files with 581 additions and 136 deletions
--- a/core/models.py
+++ b/core/models.py
@@ -3,6 +3,78 @@ from django.utils import timezone
 import json


+class SiteConfig(models.Model):
+    """网站配置模型"""
+    BACKGROUND_SIZE_CHOICES = [
+        ('cover', '覆盖整个区域'),
+        ('contain', '完整显示图片'),
+        ('100% 100%', '拉伸填满'),
+        ('auto', '原始大小'),
+    ]
+    
+    BACKGROUND_POSITION_CHOICES = [
+        ('center', '居中'),
+        ('top', '顶部'),
+        ('bottom', '底部'),
+        ('left', '左侧'),
+        ('right', '右侧'),
+        ('top left', '左上角'),
+        ('top right', '右上角'),
+        ('bottom left', '左下角'),
+        ('bottom right', '右下角'),
+    ]
+    
+    site_title = models.CharField(max_length=200, default="绿美泉烟绿色课堂", verbose_name="网站标题")
+    show_title = models.BooleanField(default=True, verbose_name="前台显示标题")
+    header_background_image = models.ImageField(
+        upload_to='site_config/', 
+        blank=True, 
+        null=True, 
+        verbose_name="版头背景图片"
+    )
+    header_background_color = models.CharField(
+        max_length=7, 
+        default="#667eea", 
+        verbose_name="版头背景颜色"
+    )
+    header_background_size = models.CharField(
+        max_length=20,
+        choices=BACKGROUND_SIZE_CHOICES,
+        default='cover',
+        verbose_name="背景图片大小"
+    )
+    header_background_position = models.CharField(
+        max_length=20,
+        choices=BACKGROUND_POSITION_CHOICES,
+        default='center',
+        verbose_name="背景图片位置"
+    )
+    header_height = models.IntegerField(
+        default=200,
+        verbose_name="版头高度(像素)"
+    )
+    created_at = models.DateTimeField(auto_now_add=True, verbose_name="创建时间")
+    updated_at = models.DateTimeField(auto_now=True, verbose_name="更新时间")
+    
+    class Meta:
+        verbose_name = "网站配置"
+        verbose_name_plural = "网站配置"
+    
+    def __str__(self):
+        return f"网站配置 - {self.site_title}"
+    
+    @classmethod
+    def get_config(cls):
+        """获取网站配置，如果不存在则创建默认配置"""
+        config, created = cls.objects.get_or_create(
+            defaults={
+                'site_title': '绿美泉烟绿色课堂',
+                'header_background_color': '#667eea'
+            }
+        )
+        return config
+
+
 class Website(models.Model):
    name = models.CharField(max_length=100, unique=True)
    base_url = models.URLField()