feat: 增加字体方案选择

server/apps/edu/migrations/0003_certificate_字体方案.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2023-09-04 08:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('edu', '0002_auto_20230823_1529'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='certificate',
+            name='字体方案',
+            field=models.PositiveSmallIntegerField(default=1),
+        ),
+    ]

server/apps/edu/models.py

@@ -17,3 +17,4 @@ class Certificate(CommonADModel):
     是否需要集团证书 = models.BooleanField(default=False)
     是否需要北京标研培训合格 = models.BooleanField(default=False)
     证书地址 = models.CharField(max_length=100, null=True, blank=True)
+    字体方案 = models.PositiveSmallIntegerField(default=1)

server/apps/edu/services.py

@@ -1,6 +1,11 @@
 from PIL import ImageFont, ImageDraw, Image
 from django.conf import settings
 from apps.edu.models import Certificate
+font_dict = {
+    'font_1': "/media/cert/template/weibei.ttf",
+    'font_2': "/media/cert/template/SIMLI.TTF"
+}
+
 
 def make_img_x(instance: Certificate):
     titles = []
@@ -12,15 +17,15 @@ def make_img_x(instance: Certificate):
         titles.append('质量负责人')
     if instance.是否最高管理者:
         titles.append('最高管理者')
-    instance.证书地址 = make_img(instance.证书编号, instance.姓名, '、'.join(titles))
+    instance.证书地址 = make_img(instance.证书编号, instance.姓名, '、'.join(titles), font_dict[f'font_{instance.字体方案}'])
     instance.save()
 
-def make_img(number, name, title):
+def make_img(number, name, title, font_name_path):
     # 打开底版图片
     imageFile =  settings.BASE_DIR +   '/media/cert/template/background.jpg'
     img = Image.open(imageFile)
     # 选择字体与大小
-    font = ImageFont.truetype(settings.BASE_DIR+ "/media/cert/template/weibei.ttf", 155)
+    font = ImageFont.truetype(settings.BASE_DIR+ font_name_path, 155)
     font_title = ImageFont.truetype(settings.BASE_DIR +   "/media/cert/template/siyuan.otf", 76)
     font_number = ImageFont.truetype(settings.BASE_DIR +   "/media/cert/template/timesbd.ttf", 58)
     # print(font)