update

web/admin/files/__init__.py

@@ -8,10 +8,74 @@
 # Author: midoks <midoks@163.com>
 # ---------------------------------------------------------------------------------
 
+import os
 
 from flask import Blueprint, render_template
+from flask import request
+
+import core.mw as mw
 
 blueprint = Blueprint('files', __name__, url_prefix='/files', template_folder='../../templates/default')
 @blueprint.route('/index', endpoint='index')
 def index():
-    return render_template('files.html', data={})
+    return render_template('files.html', data={})
+
+@blueprint.route('/get_body', endpoint='getFileBody', methods=['POST'])
+def getFileBody():
+    path = request.form.get('path', '')
+
+    if not os.path.exists(path):
+        return mw.returnData(False, '文件不存在', (path,))
+
+    if os.path.getsize(path) > 2097152:
+        return mw.returnData(False, '不能在线编辑大于2MB的文件!')
+
+    if os.path.isdir(path):
+        return mw.returnData(False, '这不是一个文件!')
+
+    fp = open(path, 'rb')
+    data = {}
+    data['status'] = True
+    if fp:
+        srcBody = fp.read()
+        fp.close()
+
+        encoding_list = ['utf-8', 'GBK', 'BIG5']
+        for el in encoding_list:
+            try:
+                data['encoding'] = el
+                data['data'] = srcBody.decode(data['encoding'])
+                break
+            except Exception as ex:
+                if el == 'BIG5':
+                    return mw.returnData(False, '文件编码不被兼容，无法正确读取文件!' + str(ex))
+    else:
+        return mw.returnData(False, '文件未正常打开!')
+    return mw.returnData(True, 'OK', data)
+
+@blueprint.route('/get_last_body', endpoint='getFileLastBody', methods=['POST'])
+def getFileLastBody():
+    path = request.form.get('path', '')
+    line = request.form.get('line', '100')
+
+    if not os.path.exists(path):
+        return mw.returnData(False, '文件不存在', (path,))
+
+    try:
+        data = mw.getLastLine(path, int(line))
+        return mw.returnData(True, 'OK', data)
+    except Exception as ex:
+        return mw.returnData(False, '无法正确读取文件!' + str(ex))
+
+
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