Created
April 18, 2018 02:47
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decoded bookmarklet + analysis
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| This bookmarklet selects all object, embed, applet, and iframe elements on a webpage, and replaces them with a div that that contains crossed-out text of the tag name that was removed. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| 'use strict'; | |
| javascript: { | |
| (function() { | |
| /** | |
| * @param {!Object} view | |
| * @return {?} | |
| */ | |
| function create(view) { | |
| try { | |
| var document = view.document; | |
| var j; | |
| var i; | |
| var event; | |
| var args; | |
| var target; | |
| var b; | |
| /** @type {number} */ | |
| var $processing = 1; | |
| var proto; | |
| /** @type {number} */ | |
| j = 0; | |
| for (; event = ["object", "embed", "applet", "iframe"][j]; ++j) { | |
| args = document.getElementsByTagName(event); | |
| /** @type {number} */ | |
| i = args.length - 1; | |
| for (; i + 1 && (target = args[i]); --i) { | |
| if (j != 3 || !create((proto = target.contentWindow) ? proto : target.contentDocument.defaultView)) { | |
| b = document.createElement("div"); | |
| b.style.width = target.width; | |
| b.style.height = target.height; | |
| /** @type {string} */ | |
| b.innerHTML = "<del>" + (j == 3 ? "third-party " + event : event) + "</del>"; | |
| target.parentNode.replaceChild(b, target); | |
| } | |
| } | |
| } | |
| } catch (E) { | |
| /** @type {number} */ | |
| $processing = 0; | |
| } | |
| return $processing; | |
| } | |
| create(self); | |
| var i; | |
| var child; | |
| /** @type {number} */ | |
| i = 0; | |
| for (; child = frames[i]; ++i) { | |
| create(child); | |
| } | |
| })(); | |
| } | |
| ; |
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