基本构建

2021-03-18 22:59:02 +08:00
parent 3cf62d4305
commit d2a2b35317
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+import os
+from flask import Blueprint, request, render_template, jsonify, current_app
+from flask_login import login_required
+from applications.models import db
+from applications.models.admin import Photo
+from applications.service.admin.file import get_photo, upload_one, delete_photo_by_id
+
+admin_file = Blueprint('adminFile', __name__, url_prefix='/admin/file')
+
+
+#  图片管理
+@admin_file.route('/')
+@login_required
+def index():
+    return render_template('admin/photo/photo.html')
+
+
+#  图片数据
+@admin_file.route('/table')
+@login_required
+def table():
+    page = request.args.get('page', type=int)
+    limit = request.args.get('limit', type=int)
+    data, count = get_photo(page=page, limit=limit)
+    res = {
+        'msg': "",
+        'code': 0,
+        'data': data,
+        'count': count,
+        'limit': "10"
+
+    }
+    return jsonify(res)
+
+
+#   上传接口
+@admin_file.route('/upload', methods=['GET', 'POST'])
+@login_required
+def upload():
+    if request.method == 'POST' and 'file' in request.files:
+        photo = request.files['file']
+        mime = request.files['file'].content_type
+        file_url = upload_one(photo=photo, mime=mime)
+        res = {
+            "msg": "上传成功",
+            "code": 0,
+            "data":
+                {"src": file_url}
+        }
+        return jsonify(res)
+
+    return render_template('admin/photo/photo_add.html')
+
+
+#    图片删除
+@admin_file.route('/delete', methods=['GET', 'POST'])
+@login_required
+def delete():
+    id = request.form.get('id')
+    res = delete_photo_by_id(id)
+    if res:
+        return jsonify(msg="删除成功", code=200)
+    else:
+        return jsonify(msg="删除失败", code=999)
+
+
+# 图片批量删除
+@admin_file.route('/batchRemove', methods=['GET', 'POST'])
+@login_required
+def batchRemove():
+    ids = request.form.getlist('ids[]')
+    photo_name = Photo.query.filter(Photo.id.in_(ids)).all()
+    upload_url = current_app.config.get("UPLOADED_PHOTOS_DEST")
+    for p in photo_name:
+        os.remove(upload_url + '/' + p.name)
+    photo = Photo.query.filter(Photo.id.in_(ids)).delete(synchronize_session=False)
+    db.session.commit()
+    if photo:
+        return jsonify(msg="删除成功", code=200)
+    else:
+        res = {"msg": "删除失败", "code": 999}
+        return res