kopia lustrzana https://github.com/OpenDroneMap/WebODM
Edit short links plugin
Piero Toffanin
rodzic
fa3411b270
commit
7183b4c0dc
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from .plugin import *
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import math
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import re
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from rest_framework import status
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from rest_framework.response import Response
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from app.plugins.views import TaskView
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from app.plugins import get_current_plugin, signals as plugin_signals
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from django.dispatch import receiver
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from app.plugins import GlobalDataStore
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from django.http import Http404
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from django.shortcuts import redirect
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from django.utils.translation import ugettext_lazy as _
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import logging
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logger = logging.getLogger('app.logger')
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ds = GlobalDataStore('editshortlinks')
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def gen_short_string(num):
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num = int(abs(num))
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def nbase(num, numerals="abcdefghijklmnopqrstuvwxyz0123456789"):
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return ((num == 0) and numerals[0]) or (nbase(num // len(numerals), numerals).lstrip(numerals[0]) + numerals[num % len(numerals)])
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return nbase(num)
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def getShortLinks(username):
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return ds.get_json(username + "_shortlinks", {
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't': {}, # task --> short id
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'i': {} # short id --> task
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})
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class DeleteShortLink(TaskView):
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def post(self, request, pk=None):
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task = self.get_and_check_task(request, pk)
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task_id = str(task.id)
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username = str(request.user)
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shortlinks = getShortLinks(username)
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short_id = shortlinks['t'].get(task_id)
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if short_id is not None:
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del shortlinks['i'][short_id]
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del shortlinks['t'][task_id]
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ds.set_json(username + "_shortlinks", shortlinks)
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return Response({'success': True}, status=status.HTTP_200_OK)
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class EditShortLink(TaskView):
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def post(self, request, pk=None):
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task = self.get_and_check_task(request, pk)
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task_id = str(task.id)
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username = str(request.user)
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short_id = request.data.get("shortId")
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if not re.match(r'^[A-Za-z0-9_-]+$', short_id):
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return Response({'error': _("Short URLs can only include letters, numbers, underscore and dash characters (A-Z, 0-9, _, -).")})
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shortlinks = getShortLinks(username)
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if shortlinks['i'].get(short_id, task_id) != task_id:
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return Response({'error': _("This short URL is already taken.")})
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# Replace previous if any
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prev_short_id = shortlinks['t'].get(task_id)
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shortlinks['t'][task_id] = short_id
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if prev_short_id is not None:
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del shortlinks['i'][prev_short_id]
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shortlinks['i'][short_id] = task_id
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ds.set_json(username + "_shortlinks", shortlinks)
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return Response({'username': username, 'shortId': short_id}, status=status.HTTP_200_OK)
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class GetShortLink(TaskView):
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def post(self, request, pk=None):
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task = self.get_and_check_task(request, pk)
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task_id = str(task.id)
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username = str(request.user)
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shortlinks = getShortLinks(username)
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if task_id in shortlinks['t']:
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# Return existing short link
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return Response({'username': username, 'shortId': shortlinks['t'][task_id]}, status=status.HTTP_200_OK)
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else:
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# Compute short link, store it
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# Not atomic, but this shouldn't be a big problem
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counter = ds.get_int(username + "_counter", 0)
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ds.set_int(username + "_counter", counter + 1)
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short_id = gen_short_string(counter)
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# task_id --> short id
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shortlinks['t'][task_id] = short_id
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# short id --> task_id
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shortlinks['i'][short_id] = task_id
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ds.set_json(username + "_shortlinks", shortlinks)
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return Response({'username': username, 'shortId': short_id}, status=status.HTTP_200_OK)
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def HandleShortLink(request, view_type, username, short_id):
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shortlinks = getShortLinks(username)
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if short_id in shortlinks['i']:
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task_id = shortlinks['i'][short_id]
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if view_type == 'm':
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v = 'map'
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elif view_type == '3':
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v = '3d'
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return redirect('/public/task/{}/{}/'.format(task_id, v))
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else:
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raise Http404()
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{
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"name": "Editable Short Links",
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"webodmMinVersion": "1.9.3",
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"description": "Create editable short links when sharing task URLs",
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"version": "1.0.0",
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"author": "Piero Toffanin",
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"email": "pt@uav4geo.com",
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"repository": "https://github.com/OpenDroneMap/WebODM",
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"tags": ["editable", "short", "links"],
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"homepage": "https://github.com/OpenDroneMap/WebODM",
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"experimental": false,
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"deprecated": false
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}
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from app.plugins import PluginBase, Menu, MountPoint
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from django.shortcuts import render
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from django.contrib.auth.decorators import login_required
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from django.utils.translation import gettext as _
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from .api import GetShortLink, EditShortLink, DeleteShortLink, HandleShortLink
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class Plugin(PluginBase):
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def build_jsx_components(self):
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return ['SLControls.jsx']
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def include_js_files(self):
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return ['main.js']
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def root_mount_points(self):
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return [
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MountPoint(r'^s(?P<view_type>[m3])/(?P<username>[^/.]+)/(?P<short_id>[A-Za-z0-9_-]+)/?$', HandleShortLink)
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]
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def api_mount_points(self):
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return [
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MountPoint('task/(?P<pk>[^/.]+)/shortlink', GetShortLink.as_view()),
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MountPoint('task/(?P<pk>[^/.]+)/edit', EditShortLink.as_view()),
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MountPoint('task/(?P<pk>[^/.]+)/delete', DeleteShortLink.as_view())
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]
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import React from 'react';
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import PropTypes from 'prop-types';
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import './SLControls.scss';
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import ErrorMessage from 'webodm/components/ErrorMessage';
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import { _, interpolate } from 'webodm/classes/gettext';
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import $ from 'jquery';
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export default class SLControls extends React.Component{
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static defaultProps = {
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sharePopup: null
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};
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static propTypes = {
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sharePopup: PropTypes.object.isRequired
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};
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constructor(props){
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super(props);
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this.state = {
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error: '',
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loading: false,
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useShortLink: false,
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shortId: '',
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editingShortId: false,
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showEditSuccess: false,
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savingShortId: false
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};
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}
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updateRelShareLink = (res, onSuccess = () => {}) => {
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if (res.shortId){
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const linksTarget = this.props.sharePopup.props.linksTarget;
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const {username, shortId} = res;
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const linksTargetChar = linksTarget === '3d' ? '3' : 'm';
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const relShareLink = `s${linksTargetChar}/${username}/${shortId}`;
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this.props.sharePopup.setState({relShareLink});
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this.setState({shortId});
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onSuccess();
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}else if (res.error){
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this.setState({error: res.error});
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}else this.setState({error: interpolate(_('Invalid response from server: %(error)s'), { error: JSON.stringify(res)})});
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}
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toggleShortLinks = (e) => {
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e.stopPropagation();
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if (!this.state.useShortLink && !this.state.loading){
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this.setState({loading: true});
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const task = this.props.sharePopup.props.task;
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$.ajax({
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type: 'POST',
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url: `/api/plugins/editshortlinks/task/${task.id}/shortlink`,
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contentType: 'application/json'
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}).done(res => {
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this.updateRelShareLink(res);
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this.setState({loading: false, useShortLink: !this.state.useShortLink});
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}).fail(error => {
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this.setState({error: interpolate(_('Invalid response from server: %(error)s'), { error }), loading: false});
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});
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}else{
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this.props.sharePopup.setState({relShareLink: this.props.sharePopup.getRelShareLink()});
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this.setState({useShortLink: !this.state.useShortLink});
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}
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}
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handleEdit = () => {
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this.setState({editingShortId: true});
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setTimeout(() => {
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this.editTextbox.focus();
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}, 0);
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}
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handleSave = () => {
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if (!this.state.savingShortId){
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this.setState({savingShortId: true});
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const task = this.props.sharePopup.props.task;
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$.ajax({
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type: 'POST',
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url: `/api/plugins/editshortlinks/task/${task.id}/edit`,
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contentType: 'application/json',
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data: JSON.stringify({
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shortId: this.state.shortId
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}),
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dataType: 'json',
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}).done(res => {
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this.updateRelShareLink(res, () => {
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this.setState({editingShortId: false, showEditSuccess: true});
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setTimeout(() => {
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this.setState({showEditSuccess: false});
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}, 2000);
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});
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}).fail(error => {
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this.setState({error: interpolate(_('Invalid response from server: %(error)s'), { error }), loading: false});
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}).always(() => {
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this.setState({savingShortId: false});
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});
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}
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}
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handleEditShortId = e => {
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this.setState({shortId: e.target.value});
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}
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handleDelete = e => {
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if (window.confirm(_("Are you sure?"))){
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this.setState({loading: true});
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const task = this.props.sharePopup.props.task;
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$.ajax({
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type: 'POST',
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url: `/api/plugins/editshortlinks/task/${task.id}/delete`,
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contentType: 'application/json',
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dataType: 'json',
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}).done(res => {
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if (res.success){
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this.setState({useShortLink: false, shortId: ""});
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this.props.sharePopup.setState({relShareLink: this.props.sharePopup.getRelShareLink()});
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}else if (res.error){
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this.setState({error: res.error});
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}else{
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this.setState({error: interpolate(_('Invalid response from server: %(error)s'), { error: JSON.stringify(res) })});
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}
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}).fail(error => {
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this.setState({error: interpolate(_('Invalid response from server: %(error)s'), { error }), loading: false});
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}).always(() => {
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this.setState({loading: false});
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});
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}
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}
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handleShortIdKeyPress = e => {
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if (e.key === 'Enter'){
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this.handleSave();
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}
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}
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render(){
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const { loading, useShortLink, savingShortId,
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shortId, editingShortId, showEditSuccess } = this.state;
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const controls = [<label className="slcheckbox" >
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<input
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type="checkbox"
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disabled={loading}
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checked={useShortLink}
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onChange={this.toggleShortLinks}
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/> {_("Short Link")}
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</label>];
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if (useShortLink){
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let editIcon = "fa-edit";
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if (showEditSuccess) editIcon = "fa-check";
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const editButton = (<button className="btn btn-secondary" type="button"
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title={_("Edit")}
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onClick={this.handleEdit}><i className={"fa " + editIcon}></i></button>);
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let saveIcon = "fa-save";
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if (savingShortId) saveIcon = "fa-circle-notch fa-spin";
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const saveButton = (<button className="btn btn-secondary" type="button"
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disabled={shortId.length === 0 || savingShortId}
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title={_("Save")} onClick={this.handleSave}><i className={"fa " + saveIcon}></i></button>);
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controls.push(<div className="input-group">
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<input
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className="form-control"
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readOnly={!editingShortId}
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value={shortId}
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type="text"
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placeholder={_("Suffix")}
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disabled={loading}
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onChange={this.handleEditShortId}
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onKeyPress={this.handleShortIdKeyPress}
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ref={(ref) => { this.editTextbox = ref; }}
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></input>
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<span className="input-group-btn">
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{editingShortId ? saveButton : editButton}
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</span>
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</div>);
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controls.push(<div>
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<a className="sldelete" onClick={this.handleDelete}><i className="fa fa-trash"></i> {_("Delete Short Link")}</a>
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</div>);
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}
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return (<div className="slcontrols">
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{controls}
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<ErrorMessage bind={[this, "error"]} />
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</div>);
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}
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}
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.slcontrols{
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.slcheckbox{
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font-weight: normal;
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font-size: 90%;
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width: 100%;
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}
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.sldelete{
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user-select: none;
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margin-top: 8px;
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display: block;
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font-size: 80%;
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&:hover{
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cursor: pointer;
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}
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}
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}
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@ -0,0 +1,7 @@
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PluginsAPI.SharePopup.addLinkControl([
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'editshortlinks/build/SLControls.js',
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'editshortlinks/build/SLControls.css'
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],function(args, SLControls){
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return SLControls;
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}
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);
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