/* * This file is part of Adblock Plus , * Copyright (C) 2006-present eyeo GmbH * * Adblock Plus is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License version 3 as * published by the Free Software Foundation. * * Adblock Plus is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Adblock Plus. If not, see . */ "use strict"; if (document instanceof HTMLDocument) { document.addEventListener("click", event => { // Ignore right-clicks if (event.button == 2) return; // Ignore simulated clicks. if (event.isTrusted == false) return; // Search the link associated with the click let link = event.target; while (!(link instanceof HTMLAnchorElement)) { link = link.parentNode; if (!link) return; } let queryString = null; if (link.protocol == "http:" || link.protocol == "https:") { if (link.host == "subscribe.adblockplus.org" && link.pathname == "/") queryString = link.search.substr(1); } else { // Firefox 51 doesn't seem to populate the "search" property for // links with non-standard URL schemes so we need to extract the query // string manually. let match = /^abp:\/*subscribe\/*\?(.*)/i.exec(link.href); if (match) queryString = match[1]; } if (!queryString) return; // This is our link - make sure the browser doesn't handle it event.preventDefault(); event.stopPropagation(); // Decode URL parameters let title = null; let url = null; for (let param of queryString.split("&")) { let parts = param.split("=", 2); if (parts.length != 2 || !/\S/.test(parts[1])) continue; switch (parts[0]) { case "title": title = decodeURIComponent(parts[1]); break; case "location": url = decodeURIComponent(parts[1]); break; } } if (!url) return; // Default title to the URL if (!title) title = url; // Trim spaces in title and URL title = title.trim(); url = url.trim(); if (!/^(https?|ftp):/.test(url)) return; ext.backgroundPage.sendMessage({ type: "subscriptions.add", title, url, confirm: true }); }, true); } /* * This file is part of Adblock Plus , * Copyright (C) 2006-present eyeo GmbH * * Adblock Plus is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License version 3 as * published by the Free Software Foundation. * * Adblock Plus is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Adblock Plus. If not, see . */ /* globals checkCollapse, elemhide, getURLsFromElement, typeMap */ "use strict"; // The page ID for the popup filter selection dialog (top frame only). let blockelementPopupId = null; // Element picking state (top frame only). let currentlyPickingElement = false; let lastMouseOverEvent = null; // During element picking this is the currently highlighted element. When // element has been picked this is the element that is due to be blocked. let currentElement = null; // Highlighting state, used by the top frame during element picking and all // frames when the chosen element is highlighted red. let highlightedElementsSelector = null; let highlightedElementsInterval = null; // Last right click state stored for element blocking via the context menu. let lastRightClickEvent = null; let lastRightClickEventIsMostRecent = false; /* Utilities */ function getFiltersForElement(element, callback) { let src = element.getAttribute("src"); ext.backgroundPage.sendMessage({ type: "composer.getFilters", tagName: element.localName, id: element.id, src: src && src.length <= 1000 ? src : null, style: element.getAttribute("style"), classes: Array.prototype.slice.call(element.classList), urls: getURLsFromElement(element), mediatype: typeMap.get(element.localName), baseURL: document.location.href }, response => { callback(response.filters, response.selectors); }); } function getBlockableElementOrAncestor(element, callback) { // We assume that the user doesn't want to block the whole page. // So we never consider the or element. while (element && element != document.documentElement && element != document.body) { // We can't handle non-HTML (like SVG) elements, as well as // elements (see below). So fall back to the parent element. if (!(element instanceof HTMLElement) || element.localName == "area") element = element.parentElement; // If image maps are used mouse events occur for the element. // But we have to block the image associated with the