144 lines
4.3 KiB
JavaScript
144 lines
4.3 KiB
JavaScript
define(["jquery", "core", "utils", "async-runner", "download-provider", "gist-provider", "underscore"], function($, core, utils, asyncRunner) {
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var sharing = {};
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// Create a map with providerId: providerObject
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var providerMap = _.chain(arguments)
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.map(function(argument) {
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return argument && argument.providerId && [argument.providerId, argument];
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}).compact().object().value();
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// Used to populate the "Sharing" dropdown box
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var lineTemplate = ['<div class="input-prepend">',
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'<a href="<%= link %>" class="add-on" title="Sharing location"><i class="icon-link"></i></a>',
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'<input class="span2" type="text" value="<%= link %>" readonly />',
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'</div>'].join("");
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sharing.refreshDocumentSharing = function(attributesList) {
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var linkList = $("#link-container .link-list").empty();
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$("#link-container .no-link").show();
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_.each(attributesList, function(attributes) {
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if(attributes.sharingLink) {
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var lineElement = $(_.template(lineTemplate, {
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link: attributes.sharingLink
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}));
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lineElement.click(function(event) {
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event.stopPropagation();
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});
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linkList.append(lineElement);
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$("#link-container .no-link").hide();
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}
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});
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};
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sharing.createLink = function(attributes, callback) {
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var provider = providerMap[attributes.provider];
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// Don't create link if link already exists or provider is not compatible for sharing
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if(attributes.sharingLink !== undefined || provider === undefined
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// Or document is not published in markdown format
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|| attributes.format != "markdown") {
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callback();
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return;
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}
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var task = asyncRunner.createTask();
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var shortUrl = undefined;
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task.onRun(function() {
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if(core.isOffline === true) {
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task.chain();
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return;
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}
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var url = [MAIN_URL, 'viewer.html?provider=', attributes.provider];
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_.each(provider.sharingAttributes, function(attributeName) {
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url.push('&');
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url.push(attributeName);
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url.push('=');
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url.push(encodeURIComponent(attributes[attributeName]));
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});
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$.getJSON(
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"https://api-ssl.bitly.com/v3/shorten",
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{
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"access_token": BITLY_ACCESS_TOKEN,
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"longUrl": url.join("")
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},
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function(response)
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{
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if(response.data) {
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shortUrl = response.data.url;
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attributes.sharingLink = shortUrl;
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}
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task.chain();
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}
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);
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});
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function onFinish() {
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if(shortUrl === undefined) {
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localStorage["missingSharingLink"] = true;
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}
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callback(shortUrl);
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}
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task.onSuccess(onFinish);
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task.onError(onFinish);
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asyncRunner.addTask(task);
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};
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// Create the possible missing links
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function checkMissingLinks() {
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if(core.isOffline === true) {
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return;
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}
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if(!_.has(localStorage, "missingSharingLink")) {
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return;
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}
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localStorage.removeItem("missingSharingLink");
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var fileDescList = core.fileManager.getFileList();
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_.each(fileDescList, function(fileDesc) {
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_.each(fileDescList.publishLocations, function(publishAttributes, publishIndex) {
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sharing.createLink(publishAttributes, function(shortUrl) {
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if(shortUrl !== undefined) {
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localStorage[publishIndex] = utils.serializeAttributes(attributes);
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}
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});
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});
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});
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}
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// Periodically check that links are not missing
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if(viewerMode === false) {
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core.addPeriodicCallback(checkMissingLinks);
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}
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core.onReady(function() {
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if(viewerMode === false) {
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return;
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}
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// Check parameters to see if we have to download a shared document
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var providerId = utils.getURLParameter("provider");
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if(providerId === undefined) {
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providerId = "download";
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}
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var provider = providerMap[providerId];
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if(provider === undefined) {
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return;
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}
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var importParameters = {};
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_.each(provider.sharingAttributes, function(attributeName) {
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var parameter = utils.getURLParameter(attributeName);
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if(!parameter) {
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importParameters = undefined;
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return;
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}
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importParameters[attributeName] = parameter;
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});
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if(importParameters === undefined) {
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return;
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}
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$("#wmd-preview, #file-title").hide();
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provider.importPublic(importParameters, function(error, title, content) {
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$("#wmd-preview, #file-title").show();
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if(error) {
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return;
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}
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var fileDesc = core.fileManager.createFile(title, content, undefined, true);
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core.fileManager.selectFile(fileDesc);
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});
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});
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return sharing;
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}); |