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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Applies DomDistillerJs to the content of the page and returns a | 5 // Applies DomDistillerJs to the content of the page and returns a |
6 // DomDistillerResults (as a javascript object/dict). | 6 // DomDistillerResults (as a javascript object/dict). |
7 (function() { | 7 (function() { |
8 try { | 8 try { |
9 // The generated domdistiller.js accesses the window object only explicitly | 9 // The generated domdistiller.js accesses the window object only explicitly |
10 // via the window name. So, we create a new object with the normal window | 10 // via the window name. So, we create a new object with the normal window |
11 // object as its prototype and initialize the domdistiller.js with that new | 11 // object as its prototype and initialize the domdistiller.js with that new |
12 // context so that it doesn't change the real window object. | 12 // context so that it doesn't change the real window object. |
13 function initialize(window) { | 13 function initialize(window) { |
14 // This include will be processed at build time by grit. | 14 // This include will be processed at build time by grit. |
15 <include src="../../../../third_party/dom_distiller_js/package/js/domdisti
ller.js"/> | 15 <include src="../../../../third_party/dom_distiller_js/package/js/domdisti
ller.js"/> |
16 } | 16 } |
17 var context = Object.create(window); | 17 context = Object.create(window); |
18 context.setTimeout = function() {}; | |
19 context.clearTimeout = function() {}; | |
20 initialize(context); | 18 initialize(context); |
21 | 19 |
22 // The OPTIONS placeholder will be replaced with the DomDistillerOptions at | 20 // The OPTIONS placeholder will be replaced with the DomDistillerOptions at |
23 // runtime. | 21 // runtime. |
24 var distiller = context.com.dom_distiller.client.DomDistiller; | 22 res = context.com.dom_distiller.DomDistiller.applyWithOptions($$OPTIONS); |
25 var res = distiller.applyWithOptions($$OPTIONS); | |
26 return res; | 23 return res; |
27 } catch (e) { | 24 } catch (e) { |
28 window.console.error("Error during distillation: " + e); | 25 window.console.error("Error during distillation: " + e); |
29 if (e.stack != undefined) window.console.error(e.stack); | 26 if (e.stack != undefined) window.console.error(e.stack); |
30 } | 27 } |
31 return undefined; | 28 return undefined; |
32 })() | 29 })() |
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