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test restore

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This commit is contained in:
q
2016-07-04 15:17:36 +03:00
parent 1336f8e3cd
commit 488d0d8425
4 changed files with 32 additions and 3 deletions
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26
shop.py
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@@ -1,7 +1,7 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
# all the imports # all the imports
import sqlite3, time, datetime, hashlib, os,re import sqlite3, time, datetime, hashlib, os,re
from shutil import copyfile from shutil import copyfile, move
from flask import Flask, request, session, g, redirect, url_for, \ from flask import Flask, request, session, g, redirect, url_for, \
abort, render_template, flash abort, render_template, flash
from revprox import ReverseProxied from revprox import ReverseProxied
@@ -200,6 +200,28 @@ def edit_md():
flash('Saved new file.') flash('Saved new file.')
return redirect(url_for('show_shop',shopid=shopid)) return redirect(url_for('show_shop',shopid=shopid))
@app.route('/restore', methods=['POST'])
def restore_md():
if not session.get('logged_in'):
abort(401)
shopid=int(request.form['shopid'])
ownerid=g.db.execute('select owner from shops where id=?',request.form['shopid']).fetchall()[0][0]
shopname=g.db.execute('select shop from shops where id=?',request.form['shopid']).fetchall()[0][0]
ownername=get_username(ownerid)
data_dir=os.path.join(DATADIR, ownername)
data_file=os.path.join(data_dir, shopname+".md")
backup=data_file+".bkp"
backup_tmp=data_file+".tmp"
if not os.path.exists(backup):
flash('Backup does not exist')
return redirect(url_for('show_shop',shopid=shopid))
copyfile(data_file,backup_tmp)
copyfile(backup, data_file)
move(backup_tmp, backup)
flash('Backup restored')
return redirect(url_for('show_shop',shopid=shopid))
@app.route('/toggle', methods=['POST']) @app.route('/toggle', methods=['POST'])
def toggle_item(): def toggle_item():
@@ -247,6 +269,7 @@ def remove_toggled():
ownername=get_username(ownerid) ownername=get_username(ownerid)
data_dir=os.path.join(DATADIR, ownername) data_dir=os.path.join(DATADIR, ownername)
data_file=os.path.join(data_dir, shopname+".md") data_file=os.path.join(data_dir, shopname+".md")
backup=data_file+".bkp"
contents_file=open(data_file,'rt') contents_file=open(data_file,'rt')
contents=[] contents=[]
changed=False changed=False
@@ -257,6 +280,7 @@ def remove_toggled():
changed=True changed=True
contents_file.close() contents_file.close()
if changed: if changed:
copyfile(data_file, backup)
contents_file=open(data_file,'wt') contents_file=open(data_file,'wt')
contents_file.write("\n".join(contents).encode('utf-8')) contents_file.write("\n".join(contents).encode('utf-8'))
contents_file.close() contents_file.close()

2
static/style.css
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@@ -17,7 +17,7 @@ td { height: 1.75em; }
.add-entry { font-size: 0.9em; } .add-entry { font-size: 0.9em; }
.add-entry dl { font-weight: bold; } .add-entry dl { font-weight: bold; }
.metanav { text-align: left; font-size: 1.2em; .metanav { text-align: left; font-size: 1.2em;
background: #fafafa; } background: #fafafa; font-weight: bold; }
.flash { background: #cee5F5; padding: 0.5em; .flash { background: #cee5F5; padding: 0.5em;
border: 1px solid #aacbe2; } border: 1px solid #aacbe2; }
.error { background: #f0d6d6; padding: 0.5em; } .error { background: #f0d6d6; padding: 0.5em; }

2
templates/layout.html
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@@ -14,7 +14,7 @@
<body> <body>
<div class=page> <div class=page>
<div class=metanav> <div class=metanav>
<a href="{{ url_for('list_shops') }}">Shops</a> <a href="{{ url_for('list_shops') }}" id="shopsList">Shops</a>
<div class="dropdown"> <div class="dropdown">
<p onclick="dropDown()" class="dropbtn">&sube;&supe;</p> <p onclick="dropDown()" class="dropbtn">&sube;&supe;</p>
<div id="Dropdown" class="dropdown-content"> <div id="Dropdown" class="dropdown-content">

5
templates/show_shop.html
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@@ -44,6 +44,11 @@
</dl> </dl>
</form> </form>
</div> </div>
<h2 id="h2_restore" onclick="hidetoggle('disp_restore')" class=pointer>Restore backup:</h2>
<form id="disp_restore" class=hidden action="{{ url_for('restore_md') }}" method=post class=add-entry>
<dl>Shop state is backed up with "Edit items" and "Remove ticked" actions.</dl>
<dl><input type=hidden name=shopid value={{ shopid }}><input class=submit type=submit value=Restore onclick="return confirm('Do you really want to restore previous version?');">
</dl></form>
<h2 id="h2_delete" onclick="hidetoggle('disp_delete')" class=pointer>Delete shop:</h2> <h2 id="h2_delete" onclick="hidetoggle('disp_delete')" class=pointer>Delete shop:</h2>
<form id="disp_delete" class=hidden action="{{ url_for('remove_shop') }}" method=post class=add-entry> <form id="disp_delete" class=hidden action="{{ url_for('remove_shop') }}" method=post class=add-entry>
<dl><input type=hidden name=shopid value={{ shopid }}><input class=submit type=submit value=Remove onclick="return confirm('Do you really want to remove shop {{ shop }}?');"> <dl><input type=hidden name=shopid value={{ shopid }}><input class=submit type=submit value=Remove onclick="return confirm('Do you really want to remove shop {{ shop }}?');">