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Integrated stackedit-download-proxy service

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This commit is contained in:
benweet 2014-08-20 00:19:21 +01:00
parent 4b875e798a
commit 7726b46be2
3 changed files with 85 additions and 61 deletions
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20
app/download.js Normal file
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@ -0,0 +1,20 @@
var request = require('request');
exports.importPublic = function(req, res) {
var url = req.param('url');
if(!url) {
res.send(400, 'No URL parameter');
}
else if(url.indexOf("http://") === 0 || url.indexOf("https://") === 0) {
var stream = request.get(url);
stream.on('error', function(err) {
res.send(400, err);
});
stream.on('response', function() {
stream.pipe(res);
});
}
else {
res.send(400, 'Unknown protocol');
}
};

5
app/index.js
View File

@ -25,7 +25,10 @@ app.get('/viewer', function (req, res) {
res.render('viewer.html');
});
app.post('/pdf', require('./pdf'));
app.post('/pdfExport', require('./pdf').export);
app.post('/sshPublish', require('./ssh').publish);
app.post('/picasaImportImg', require('./picasa').importImg);
app.get('/downloadImport', require('./download').importPublic);
// Error 404
app.use(function(req, res, next) {

121
public/res/providers/downloadProvider.js
View File

@ -1,67 +1,68 @@
define([
"jquery",
"constants",
"eventMgr",
"utils",
"fileMgr",
"classes/Provider",
"classes/AsyncTask"
"jquery",
"constants",
"eventMgr",
"utils",
"fileMgr",
"classes/Provider",
"classes/AsyncTask"
], function($, constants, eventMgr, utils, fileMgr, Provider, AsyncTask) {
var downloadProvider = new Provider("download");
downloadProvider.sharingAttributes = [
"url"
];
var downloadProvider = new Provider("download");
downloadProvider.sharingAttributes = [
"url"
];
downloadProvider.importPublic = function(importParameters, callback) {
var title;
var content;
var task = new AsyncTask(true);
task.onRun(function() {
var url = importParameters.url;
var slashUrl = url.lastIndexOf("/");
if(slashUrl === -1) {
task.error(new Error("Invalid URL parameter."));
return;
}
title = url.substring(slashUrl + 1);
$.ajax({
url: constants.DOWNLOAD_PROXY_URL + "download?url=" + url,
type: "GET",
dataType: "text",
timeout: constants.AJAX_TIMEOUT
}).done(function(result) {
content = result;
task.chain();
}).fail(function() {
task.error(new Error("Unable to access URL " + url));
});
});
task.onSuccess(function() {
callback(undefined, title, content);
});
task.onError(function(error) {
callback(error);
});
task.enqueue();
};
downloadProvider.importPublic = function(importParameters, callback) {
var title;
var content;
var task = new AsyncTask(true);
task.onRun(function() {
var url = importParameters.url;
var slashUrl = url.lastIndexOf("/");
if(slashUrl === -1) {
task.error(new Error("Invalid URL parameter."));
return;
}
title = url.substring(slashUrl + 1);
$.ajax({
url: constants.DOWNLOAD_IMPORT_URL + '?' + $.param({
url: url
}),
dataType: 'text',
timeout: constants.AJAX_TIMEOUT
}).done(function(result) {
content = result;
task.chain();
}).fail(function() {
task.error(new Error("Unable to access URL " + url));
});
});
task.onSuccess(function() {
callback(undefined, title, content);
});
task.onError(function(error) {
callback(error);
});
task.enqueue();
};
eventMgr.addListener("onReady", function() {
$('.action-import-url').click(function(e) {
var url = utils.getInputTextValue('#input-import-url', e);
if(url) {
downloadProvider.importPublic({
url: url
}, function(error, title, content) {
if(error) {
return;
}
var fileDesc = fileMgr.createFile(title, content);
fileMgr.selectFile(fileDesc);
});
}
});
});
eventMgr.addListener("onReady", function() {
$('.action-import-url').click(function(e) {
var url = utils.getInputTextValue('#input-import-url', e);
if(url) {
downloadProvider.importPublic({
url: url
}, function(error, title, content) {
if(error) {
return;
}
var fileDesc = fileMgr.createFile(title, content);
fileMgr.selectFile(fileDesc);
});
}
});
});
return downloadProvider;
return downloadProvider;
});