46 lines
1.4 KiB
JavaScript
46 lines
1.4 KiB
JavaScript
define([
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"jquery",
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"classes/Provider",
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"classes/AsyncTask"
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], function($, Provider, AsyncTask) {
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var downloadProvider = new Provider("download");
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downloadProvider.sharingAttributes = [
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"url"
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];
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downloadProvider.importPublic = function(importParameters, callback) {
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var title = undefined;
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var content = undefined;
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var task = new AsyncTask();
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task.onRun(function() {
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var url = importParameters.url;
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var slashUrl = url.lastIndexOf("/");
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if(slashUrl === -1) {
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task.error(new Error("Invalid URL parameter."));
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return;
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}
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title = url.substring(slashUrl + 1);
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$.ajax({
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url: DOWNLOAD_PROXY_URL + "download?url=" + url,
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type: "GET",
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dataType: "text",
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timeout: AJAX_TIMEOUT
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}).done(function(result, textStatus, jqXHR) {
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content = result;
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task.chain();
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}).fail(function(jqXHR) {
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task.error(new Error("Unable to access URL " + url));
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});
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});
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task.onSuccess(function() {
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callback(undefined, title, content);
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});
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task.onError(function(error) {
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callback(error);
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});
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task.enqueue();
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};
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return downloadProvider;
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}); |