Initial commit

pages/views.py

@@ -0,0 +1,97 @@
+import os
+import random
+import time
+
+from django.http import JsonResponse
+from django.shortcuts import render
+
+from pages.models import Message
+from chart.models import PlottingLibrary
+from chart import tools
+
+path = os.getcwd()
+
+
+# def tick():
+#     file_list = os.listdir(f"{path}/file_keep")
+#
+#     for i in file_list:
+#         try:
+#             int(i)
+#         except:
+#             pass
+#
+#         else:
+#             os.system(f"rm -r {path}/file_keep/{i}")
+#
+#
+# scheduler = BackgroundScheduler()
+# scheduler.add_job(tick, 'interval', minutes=0.5)
+# scheduler.start()
+
+
+# 返回随机生成的头像
+def icon_create():
+    icon_list = ["layui-icon-heart-fill", 'layui-icon-rate-half', 'layui-icon-rate',
+                 'layui-icon-cellphone', 'layui-icon-snowflake', 'layui-icon-read',
+                 'layui-icon-headset', 'layui-icon-release']
+    return random.choice(icon_list)
+
+
+# 返回前端时间
+def time_f():
+    return time.strftime("%Y-%m-%d", time.localtime())
+
+
+# 返回首页
+def index(request):
+    return render(request, './page/index.html')
+
+
+# 返回静态页面
+def out_page(request, page_name):
+    if "Dot_Plot.html" in page_name:
+
+        return render(request, f'./chart/{page_name}')
+    else:
+        return render(request, f'./page/{page_name}', {"url": tools.url_})
+
+
+# 处理留言信息
+def message(request):
+    message_text = request.GET.get("message", None)
+    get_break = request.GET.get("get_break", None)
+
+    if get_break == "1":
+        return JsonResponse({'data': [{"icon": i.icon, 'data': i.data, 'time': i.time} for i in Message.objects.all()]})
+
+    if message_text is None or len(message_text) < 1:
+        message_text = "You didn't make any comments and wasted dozens of K of traffic."
+
+    db = Message(data=message_text, icon=icon_create(), time=time_f())
+    db.save()
+    return JsonResponse({"data": message_text, 'icon': icon_create(), "time": time_f()})
+
+
+# 返回首页信息
+def sort_load(request):
+    page = int(request.GET.get("page"))
+    sort = request.GET.get("sort", "all")
+
+    if sort == "all":
+        a = len(PlottingLibrary.objects.all())
+        pages = tools.return_pages(a)
+        return_data = PlottingLibrary.objects.all()[(page - 1) * 12:]
+        if len(return_data) >= 12:
+            return_data = return_data[:12]
+    elif sort == "Scatter":
+        a = len(PlottingLibrary.objects.filter(sort="scatter"))
+        pages = tools.return_pages(a)
+        return_data = PlottingLibrary.objects.filter(sort="scatter")[(page - 1) * 12:]
+        if len(return_data) >= 12:
+            return_data = return_data[:12]
+
+    data = {"pages": pages, 'data': [{"name": i.name, "url": i.url, "show_chart": i.index_img}
+                                     for i in return_data]}
+
+    return JsonResponse(data)