增加了组内可见的公告，编辑了对应的 models 和 js

2025-01-16 01:13:47 +00:00 · 2015-08-18 16:03:49 +08:00 · 2015-08-18 16:03:49 +08:00 · 97ffd604cf
commit 97ffd604cf
parent 016a49a53b
7 changed files with 235 additions and 46 deletions
--- a/announcement/migrations/0002_auto_20150818_1445.py
+++ b/announcement/migrations/0002_auto_20150818_1445.py
@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('group', '0004_merge'),
+        ('announcement', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='announcement',
+            name='groups',
+            field=models.ManyToManyField(to='group.Group'),
+        ),
+        migrations.AddField(
+            model_name='announcement',
+            name='is_global',
+            field=models.BooleanField(default=True),
+            preserve_default=False,
+        ),
+    ]
--- a/announcement/models.py
+++ b/announcement/models.py
@ -2,6 +2,7 @@
 from django.db import models

 from account.models import User
+from group.models import Group


 class Announcement(models.Model):
@ -17,6 +18,9 @@ class Announcement(models.Model):
    last_update_time = models.DateTimeField(auto_now=True)
    # 是否可见 false的话相当于删除
    visible = models.BooleanField(default=True)
+    # 公告可见范围 0是全局可见 1是部分小组可见，需要在下面的字段中存储可见的小组
+    is_global = models.BooleanField()
+    groups = models.ManyToManyField(Group)

    class Meta:
        db_table = "announcement"
--- a/announcement/serializers.py
+++ b/announcement/serializers.py
@ -8,6 +8,8 @@ from .models import Announcement
 class CreateAnnouncementSerializer(serializers.Serializer):
    title = serializers.CharField(max_length=50)
    content = serializers.CharField(max_length=10000)
+    is_global = serializers.BooleanField()
+    groups = serializers.ListField(child=serializers.IntegerField(), allow_empty=True)


 class AnnouncementSerializer(serializers.ModelSerializer):
@ -28,3 +30,5 @@ class EditAnnouncementSerializer(serializers.Serializer):
    title = serializers.CharField(max_length=50)
    content = serializers.CharField(max_length=10000)
    visible = serializers.BooleanField()
+    is_global = serializers.BooleanField()
+    groups = serializers.ListField(child=serializers.IntegerField())
--- a/announcement/views.py
+++ b/announcement/views.py
@ -5,6 +5,8 @@ from django.shortcuts import render
 from utils.shortcuts import serializer_invalid_response, error_response, success_response

 from utils.shortcuts import paginate, error_page
+from account.models import SUPER_ADMIN, ADMIN
+from group.models import Group
 from .models import Announcement
 from .serializers import (CreateAnnouncementSerializer, AnnouncementSerializer,
                          EditAnnouncementSerializer)
@ -28,9 +30,26 @@ class AnnouncementAdminAPIView(APIView):
        serializer = CreateAnnouncementSerializer(data=request.data)
        if serializer.is_valid():
            data = serializer.data
-            Announcement.objects.create(title=data["title"],
-                                        content=data["content"],
-                                        created_by=request.user)
+            groups = []
+            # 如果不是全局公告，就去查询一下小组的id 列表中的内容，注意用户身份
+            if not data["is_global"]:
+                if request.user.admin_type == SUPER_ADMIN:
+                    groups = Group.objects.filter(id__in=data["groups"])
+                else:
+                    groups = Group.objects.filter(id__in=data["groups"], admin=request.user)
+                if not groups.count():
+                    return error_response(u"至少选择一个小组")
+            else:
+                if request.user.admin_type != SUPER_ADMIN:
+                    return error_response(u"只有超级管理员可以创建全局公告")
+
+            announcement = Announcement.objects.create(title=data["title"],
+                                                       content=data["content"],
+                                                       created_by=request.user,
+                                                       is_global=data["is_global"])
+
+            announcement.groups.add(*groups)
+
            return success_response(u"公告发布成功！")
        else:
            return serializer_invalid_response(serializer)
@ -46,26 +65,43 @@ class AnnouncementAdminAPIView(APIView):
        if serializer.is_valid():
            data = serializer.data
            try:
-                announcement = Announcement.objects.get(id=data["id"])
+                if request.user.admin_type == SUPER_ADMIN:
+                    announcement = Announcement.objects.get(id=data["id"])
+                else:
+                    announcement = Announcement.objects.get(id=data["id"], admin=request.user)
            except Announcement.DoesNotExist:
-                return error_response(u"该公告不存在！")
+                return error_response(u"公告不存在")
+            groups = []
+            if not data["is_global"]:
+                if request.user.admin_type == SUPER_ADMIN:
+                    groups = Group.objects.filter(id__in=data["groups"])
+                else:
+                    groups = Group.objects.filter(id__in=data["groups"], admin=request.user)
+                if not groups.count():
+                    return error_response(u"至少选择一个小组")
            announcement.title = data["title"]
            announcement.content = data["content"]
            announcement.visible = data["visible"]
+            announcement.is_global = data["is_global"]
            announcement.save()
+
+            # 重建小组和公告的对应关系
+            announcement.groups.clear()
+            announcement.groups.add(*groups)
            return success_response(AnnouncementSerializer(announcement).data)
        else:
            return serializer_invalid_response(serializer)

-
-class AnnouncementAPIView(APIView):
    def get(self, request):
        """
        公告分页json api接口
        ---
        response_serializer: AnnouncementSerializer
        """
-        announcement = Announcement.objects.all().order_by("-last_update_time")
+        if request.user.admin_type == SUPER_ADMIN:
+            announcement = Announcement.objects.all().order_by("-last_update_time")
+        else:
+            announcement = Announcement.objects.filter(admin=request.user)
        visible = request.GET.get("visible", None)
        if visible:
            announcement = announcement.filter(visible=(visible == "true"))
--- a/oj/urls.py
+++ b/oj/urls.py
@ -6,7 +6,7 @@ from django.views.generic import TemplateView
 from account.views import (UserLoginAPIView, UsernameCheckAPIView, UserRegisterAPIView,
                           UserChangePasswordAPIView, EmailCheckAPIView,
                           UserAdminAPIView, UserInfoAPIView)
-from announcement.views import AnnouncementAPIView, AnnouncementAdminAPIView
+from announcement.views import AnnouncementAdminAPIView

 from group.views import (GroupAdminAPIView, GroupMemberAdminAPIView,
                         JoinGroupAPIView, JoinGroupRequestAdminAPIView)
@ -38,7 +38,6 @@ urlpatterns = [
    url(r'^problem/(?P<problem_id>\d+)/$', "problem.views.problem_page", name="problem_page"),
    url(r'^announcement/(?P<announcement_id>\d+)/$', "announcement.views.announcement_page",
        name="announcement_page"),
-    url(r'^api/announcements/$', AnnouncementAPIView.as_view(), name="announcement_list_api"),
    url(r'^admin/contest/$', TemplateView.as_view(template_name="admin/contest/add_contest.html"),
        name="add_contest_page"),
    url(r'^problems/$', "problem.views.problem_list_page", name="problem_list_page"),
--- a/static/src/js/app/admin/announcement/announcement.js
+++ b/static/src/js/app/admin/announcement/announcement.js
@ -1,8 +1,5 @@
 require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],
    function ($, avalon, csrfTokenHeader, bsAlert, editor) {
-
-
-
        avalon.ready(function () {
            avalon.vmodels.announcement = null;

@ -20,7 +17,11 @@ require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],
                totalPage: 1,                   //    总页数
                showVisibleOnly: false,            //仅显示可见公告
                // 编辑
+                newTitle: "",
                announcementVisible: 0,
+                showGlobalViewRadio: true,
+                isGlobal: true,
+                allGroups: [],
                getState: function (el) {   //获取公告当前状态，显示
                    if (el.visible)
                        return "可见";
@ -47,49 +48,75 @@ require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],

                },
                editAnnouncement: function (announcement) {
-                    $("#newTitle").val(announcement.title);
+                    vm.newTitle = announcement.title;
                    editAnnouncementEditor.setValue(announcement.content);
                    vm.announcementVisible = announcement.visible;
                    if (vm.editingAnnouncementId == announcement.id)
                        vm.editingAnnouncementId = 0;
                    else
                        vm.editingAnnouncementId = announcement.id;
+                    vm.isGlobal = announcement.is_global;
+                    for (var i = 0; i < announcement.groups.length; i++) {
+                        for (var j = 0; j < vm.allGroups.length; j++) {
+                            if (announcement.groups[i] == vm.allGroups[j].id) {
+                                vm.allGroups[j].isSelected = true;
+                            }
+                        }
+                    }
                    editAnnouncementEditor.focus();
                },
                cancelEdit: function () {
                    vm.editingAnnouncementId = 0;
                },
                submitChange: function () {
-                    var title = $("#newTitle").val();
+                    var title = vm.newTitle;
                    var content = editAnnouncementEditor.getValue();

-                    if (content && title) {
-                        $.ajax({
-                            beforeSend: csrfTokenHeader,
-                            url: "/api/admin/announcement/",
-                            dataType: "json",
-                            method: "put",
-                            data: {
-                                id: vm.editingAnnouncementId,
-                                title: title,
-                                content: content,
-                                visible: vm.announcementVisible
-                            },
-                            success: function (data) {
-                                if (!data.code) {
-                                    bsAlert("修改成功");
-                                    vm.editingAnnouncementId = 0;
-                                    getPageData(1);
-                                }
-                                else {
-                                    bsAlert(data.data);
-                                }
+                    if (content == "" || title == "") {
+                        bsAlert("标题和内容都不能为空");
+                        return false;
+                    }
+
+                    var selectedGroups = [];
+                    if (!vm.isGlobal) {
+                        for (var i = 0; i < vm.allGroups.length; i++) {
+                            if (vm.allGroups[i].isSelected) {
+                                selectedGroups.push(vm.allGroups[i].id);
                            }
-                        });
+                        }
                    }
-                    else {
-                        bsAlert("标题和公告内容不得为空");
+
+                    if (!vm.isGlobal && !selectedGroups.length) {
+                        bsAlert("请至少选择一个小组");
+                        return false;
                    }
+
+                    $.ajax({
+                        beforeSend: csrfTokenHeader,
+                        url: "/api/admin/announcement/",
+                        contentType: "application/json",
+                        dataType: "json",
+                        method: "put",
+                        data: JSON.stringify({
+                            id: vm.editingAnnouncementId,
+                            title: title,
+                            content: content,
+                            visible: vm.announcementVisible,
+                            is_global: vm.isGlobal,
+                            groups: selectedGroups
+                        }),
+                        success: function (data) {
+                            if (!data.code) {
+                                bsAlert("修改成功");
+                                vm.editingAnnouncementId = 0;
+                                getPageData(1);
+                            }
+                            else {
+                                bsAlert(data.data);
+                            }
+                        }
+                    });
+
                }
            });
            vm.$watch("showVisibleOnly", function () {
@ -98,8 +125,44 @@ require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],

            getPageData(1);

+            $.ajax({
+                url: "/api/admin/group/",
+                method: "get",
+                dataType: "json",
+                success: function (data) {
+                    if (!data.code) {
+                        if (!data.data.length) {
+                            bsAlert("您的用户权限只能创建组内公告，但是您还没有创建过小组");
+                            return;
+                        }
+                        for (var i = 0; i < data.data.length; i++) {
+                            var item = data.data[i];
+                            item["isSelected"] = false;
+                            vm.allGroups.push(item);
+                        }
+                    }
+                    else {
+                        bsAlert(data.data);
+                    }
+                }
+            });
+
+            $.ajax({
+                url: "/api/user/",
+                method: "get",
+                dataType: "json",
+                success: function (data) {
+                    if (!data.code) {
+                        if (data.data.admin_type == 1) {
+                            vm.isGlobal = false;
+                            vm.showGlobalViewRadio = false;
+                        }
+                    }
+                }
+            });
+
            function getPageData(page) {
-                var url = "/api/announcements/?paging=true&page=" + page + "&page_size=10";
+                var url = "/api/admin/announcement/?paging=true&page=" + page + "&page_size=10";
                if (vm.showVisibleOnly)
                    url += "&visible=true";
                $.ajax({
@ -122,9 +185,7 @@ require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],
            }

            //新建公告表单验证与数据提交
-
-
-            $('form').validator().on('submit', function (e) {
+            $("#announcement-form").validator().on('submit', function (e) {
                if (!e.isDefaultPrevented()) {
                    var title = $("#title").val();
                    var content = createAnnouncementEditor.getValue();
@ -132,10 +193,29 @@ require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],
                        bsAlert("请填写公告内容");
                        return false;
                    }
+                    var selectedGroups = [];
+                    if (!vm.isGlobal) {
+                        for (var i = 0; i < vm.allGroups.length; i++) {
+                            if (vm.allGroups[i].isSelected) {
+                                selectedGroups.push(vm.allGroups[i].id);
+                            }
+                        }
+                    }
+
+                    if (!vm.isGlobal && !selectedGroups.length) {
+                        bsAlert("请至少选择一个小组");
+                        return false;
+                    }
                    $.ajax({
                        beforeSend: csrfTokenHeader,
                        url: "/api/admin/announcement/",
-                        data: {title: title, content: content},
+                        contentType: "application/json",
+                        data: JSON.stringify({
+                            title: title,
+                            content: content,
+                            is_global: vm.isGlobal,
+                            groups: selectedGroups
+                        }),
                        dataType: "json",
                        method: "post",
                        success: function (data) {
@ -148,7 +228,7 @@ require(["jquery", "avalon", "csrfToken", "bsAlert", "editor", "validator"],
                                bsAlert(data.data);
                            }
                        }
-                    })
+                    });
                    return false;
                }
            })
--- a/template/admin/announcement/announcement.html
+++ b/template/admin/announcement/announcement.html
@ -7,6 +7,7 @@
            <th>创建时间</th>
            <th>更新时间</th>
            <th>创建者</th>
+            <td>可见范围</td>
            <th>状态</th>
            <th></th>
        </tr>
@ -16,6 +17,7 @@
            <td>{{ el.create_time|date("yyyy-MM-dd HH:mm:ss")}}</td>
            <td>{{ el.last_update_time|date("yyyy-MM-dd HH:mm:ss")}}</td>
            <td>{{ el.created_by.username }}</td>
+            <td ms-text="el.is_global?'全局可见':'组内可见'"></td>
            <td>{{ getState(el)}}</td>
            <td>
                <button class="btn-sm btn-info" ms-click="editAnnouncement(el)">编辑</button>
@ -36,7 +38,7 @@

        <div class="form-group">
            <label>标题</label>
-            <input name="title" type="text" class="form-control" id="newTitle" placeholder="公告标题" value=""></div>
+            <input name="title" type="text" class="form-control" id="newTitle" placeholder="公告标题" value="" ms-duplex="newTitle"></div>
        <div class="form-group">
            <label>内容</label>
            <textarea id="edit-announcement-editor"></textarea>
@ -44,6 +46,25 @@
        <div class="form-group">
            <label>可见 <input ms-duplex-checked="announcementVisible" type="checkbox"/></label>
        </div>
+        <div class="form-group">
+            <label>可见范围</label>
+
+            <div>
+                <span ms-if="showGlobalViewRadio">
+                    <input type="radio" value="true" name="isGlobal" ms-duplex-boolean="isGlobal">全局可见
+                </span>
+                <span>
+                    <input type="radio" value="false" name="isGlobal" ms-duplex-boolean="isGlobal">小组内可见
+                </span>
+            </div>
+
+        </div>
+        <div class="form-group col-md-12" ms-if="!isGlobal">
+            <!-- radio 的value 没有用 但是没有的话，表单验证会出错-->
+            <div ms-repeat="allGroups" class="col-md-4">
+                <input type="checkbox" value="group_id" ms-duplex-checked="el.isSelected">&nbsp;&nbsp;{{ el.name }}
+            </div>
+        </div>
        <div class="form-group">
            <button ms-click="submitChange()" class="btn btn-primary">提交</button>
            &nbsp;&nbsp;
@ -65,6 +86,25 @@
            </textarea>
            <div class="help-block with-errors"></div>
        </div>
+        <div class="form-group">
+            <label>可见范围</label>
+
+            <div>
+                <span ms-if="showGlobalViewRadio">
+                    <input type="radio" value="true" name="isGlobal" ms-duplex-boolean="isGlobal">全局可见
+                </span>
+                <span>
+                    <input type="radio" value="false" name="isGlobal" ms-duplex-boolean="isGlobal">小组内可见
+                </span>
+            </div>
+
+        </div>
+        <div class="form-group col-md-12" ms-if="!isGlobal">
+            <!-- radio 的value 没有用 但是没有的话，表单验证会出错-->
+            <div ms-repeat="allGroups" class="col-md-4">
+                <input type="checkbox" value="group_id" ms-duplex-checked="el.isSelected">&nbsp;&nbsp;{{ el.name }}
+            </div>
+        </div>
        <div class="form-group">
            <button type="submit" class="btn btn-primary">提交</button>
        </div>