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Issue 29374774: Issue 4871 - Have ESLint pass for the messageResponder (Closed)
Patch Set: Addressed feedback Created Feb. 8, 2017, 10:26 a.m.
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1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-2016 Eyeo GmbH 3 * Copyright (C) 2006-2016 Eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU General Public License 14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */ 16 */
17 17
18 "use strict"; 18 "use strict";
19 19
20 { 20 {
21 var ext = ext || require("ext_background"); 21 if (typeof ext == "undefined")
22 window.ext = require("ext_background");
22 23
23 const {port} = require("messaging"); 24 const {port} = require("messaging");
24 const {Prefs} = require("prefs"); 25 const {Prefs} = require("prefs");
25 const {Utils} = require("utils"); 26 const {Utils} = require("utils");
26 const {FilterStorage} = require("filterStorage"); 27 const {FilterStorage} = require("filterStorage");
27 const {FilterNotifier} = require("filterNotifier"); 28 const {FilterNotifier} = require("filterNotifier");
28 const {defaultMatcher} = require("matcher"); 29 const {defaultMatcher} = require("matcher");
29 const {ElemHideEmulation} = require("elemHideEmulation"); 30 const {ElemHideEmulation} = require("elemHideEmulation");
30 const {Notification: NotificationStorage} = require("notification"); 31 const {Notification: NotificationStorage} = require("notification");
31 32
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
71 obj.isDownloading = Synchronizer.isExecuting(subscription.url); 72 obj.isDownloading = Synchronizer.isExecuting(subscription.url);
72 return obj; 73 return obj;
73 } 74 }
74 75
75 let convertFilter = convertObject.bind(null, ["text"]); 76 let convertFilter = convertObject.bind(null, ["text"]);
76 77
77 let changeListeners = new ext.PageMap(); 78 let changeListeners = new ext.PageMap();
78 let listenedPreferences = Object.create(null); 79 let listenedPreferences = Object.create(null);
79 let listenedFilterChanges = Object.create(null); 80 let listenedFilterChanges = Object.create(null);
80 let messageTypes = { 81 let messageTypes = {
81 "app": "app.respond", 82 app: "app.respond",
82 "filter": "filters.respond", 83 filter: "filters.respond",
83 "pref": "prefs.respond", 84 pref: "prefs.respond",
84 "subscription": "subscriptions.respond" 85 subscription: "subscriptions.respond"
85 }; 86 };
86 87
87 function sendMessage(type, action) 88 function sendMessage(type, action, ...args)
88 { 89 {
89 let pages = changeListeners.keys(); 90 let pages = changeListeners.keys();
90 if (pages.length == 0) 91 if (pages.length == 0)
91 return; 92 return;
92 93
93 let args = []; 94 for (let i = 0; i < args.length; i++)
94 for (let i = 2; i < arguments.length; i++)
95 { 95 {
96 let arg = arguments[i]; 96 let arg = args[i];
97 if (arg instanceof Subscription) 97 if (arg instanceof Subscription)
98 args.push(convertSubscription(arg)); 98 args[i] = convertSubscription(arg);
99 else if (arg instanceof Filter) 99 else if (arg instanceof Filter)
100 args.push(convertFilter(arg)); 100 args[i] = convertFilter(arg);
101 else
102 args.push(arg);
103 } 101 }
104 102
105 for (let page of pages) 103 for (let page of pages)
106 { 104 {
107 let filters = changeListeners.get(page); 105 let filters = changeListeners.get(page);
108 let actions = filters[type]; 106 let actions = filters[type];
109 if (actions && actions.indexOf(action) != -1) 107 if (actions && actions.indexOf(action) != -1)
110 { 108 {
111 page.sendMessage({ 109 page.sendMessage({
112 type: messageTypes[type], 110 type: messageTypes[type],
113 action: action, 111 action,
114 args: args 112 args
115 }); 113 });
116 } 114 }
117 } 115 }
118 } 116 }
119 117
120 function addFilterListeners(type, actions) 118 function addFilterListeners(type, actions, ...args)
121 { 119 {
122 for (let action of actions) 120 for (let action of actions)
123 { 121 {
124 let name; 122 let name;
125 if (type == "filter" && action == "loaded") 123 if (type == "filter" && action == "loaded")
126 name = "load"; 124 name = "load";
127 else 125 else
128 name = type + "." + action; 126 name = type + "." + action;
129 127
130 if (!(name in listenedFilterChanges)) 128 if (!(name in listenedFilterChanges))
131 { 129 {
132 listenedFilterChanges[name] = null; 130 listenedFilterChanges[name] = null;
133 FilterNotifier.on(name, function() 131 FilterNotifier.on(name, () =>
134 { 132 {
135 let args = [type, action]; 133 sendMessage(type, action, ...args);
136 for (let arg of arguments)
137 args.push(arg);
138 sendMessage.apply(null, args);
139 }); 134 });
140 } 135 }
141 } 136 }
142 } 137 }
143 138
144 function getListenerFilters(page) 139 function getListenerFilters(page)
145 { 140 {
146 let listenerFilters = changeListeners.get(page); 141 let listenerFilters = changeListeners.get(page);
147 if (!listenerFilters) 142 if (!listenerFilters)
148 { 143 {
149 listenerFilters = Object.create(null); 144 listenerFilters = Object.create(null);
150 changeListeners.set(page, listenerFilters); 145 changeListeners.set(page, listenerFilters);
151 } 146 }
152 return listenerFilters; 147 return listenerFilters;
153 } 148 }
154 149
155 port.on("app.get", (message, sender) => 150 port.on("app.get", (message, sender) =>
156 { 151 {
157 if (message.what == "issues") 152 if (message.what == "issues")
158 { 153 {
159 let subscriptionInit = tryRequire("subscriptionInit"); 154 let subscriptionInit = tryRequire("subscriptionInit");
160 return { 155 return {
161 filterlistsReinitialized: subscriptionInit ? subscriptionInit.reinitiali zed : false 156 filterlistsReinitialized: subscriptionInit
157 ? subscriptionInit.reinitialized : false
162 }; 158 };
163 } 159 }
164 160
165 if (message.what == "doclink") 161 if (message.what == "doclink")
166 return Utils.getDocLink(message.link); 162 return Utils.getDocLink(message.link);
167 163
168 if (message.what == "localeInfo") 164 if (message.what == "localeInfo")
169 { 165 {
170 let bidiDir; 166 let bidiDir;
171 if ("chromeRegistry" in Utils) 167 if ("chromeRegistry" in Utils)
172 bidiDir = Utils.chromeRegistry.isLocaleRTL("adblockplus") ? "rtl" : "ltr "; 168 {
169 let isRtl = Utils.chromeRegistry.isLocaleRTL("adblockplus");
170 bidiDir = isRtl ? "rtl" : "ltr";
171 }
173 else 172 else
173 {
174 bidiDir = ext.i18n.getMessage("@@bidi_dir"); 174 bidiDir = ext.i18n.getMessage("@@bidi_dir");
175 }
175 176
176 return {locale: Utils.appLocale, bidiDir: bidiDir}; 177 return {locale: Utils.appLocale, bidiDir};
177 } 178 }
178 179
179 if (message.what == "features") 180 if (message.what == "features")
180 { 181 {
181 return { 182 return {
182 devToolsPanel: info.platform == "chromium" 183 devToolsPanel: info.platform == "chromium"
183 }; 184 };
184 } 185 }
185 186
186 return info[message.what]; 187 return info[message.what];
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
222 { 223 {
223 if (message.what == "elemhideemulation") 224 if (message.what == "elemhideemulation")
224 { 225 {
225 let filters = []; 226 let filters = [];
226 const {checkWhitelisted} = require("whitelisting"); 227 const {checkWhitelisted} = require("whitelisting");
227 228
228 if (Prefs.enabled && !checkWhitelisted(sender.page, sender.frame, 229 if (Prefs.enabled && !checkWhitelisted(sender.page, sender.frame,
229 RegExpFilter.typeMap.DOCUMENT | 230 RegExpFilter.typeMap.DOCUMENT |
230 RegExpFilter.typeMap.ELEMHIDE)) 231 RegExpFilter.typeMap.ELEMHIDE))
231 { 232 {
232 let hostname = sender.frame.url.hostname; 233 let {hostname} = sender.frame.url;
233 filters = ElemHideEmulation.getRulesForDomain(hostname); 234 filters = ElemHideEmulation.getRulesForDomain(hostname);
234 filters = filters.map(filter => 235 filters = filters.map(filter =>
235 { 236 {
236 return { 237 return {
237 selector: filter.selector, 238 selector: filter.selector,
238 text: filter.text 239 text: filter.text
239 }; 240 };
240 }); 241 });
241 } 242 }
242 return filters; 243 return filters;
(...skipping 30 matching lines...) Expand all
273 return errors; 274 return errors;
274 275
275 for (let subscription of FilterStorage.subscriptions) 276 for (let subscription of FilterStorage.subscriptions)
276 { 277 {
277 if (!(subscription instanceof SpecialSubscription)) 278 if (!(subscription instanceof SpecialSubscription))
278 continue; 279 continue;
279 280
280 for (let j = subscription.filters.length - 1; j >= 0; j--) 281 for (let j = subscription.filters.length - 1; j >= 0; j--)
281 { 282 {
282 let filter = subscription.filters[j]; 283 let filter = subscription.filters[j];
283 if (/^@@\|\|([^\/:]+)\^\$document$/.test(filter.text)) 284 if (/^@@\|\|([^/:]+)\^\$document$/.test(filter.text))
284 continue; 285 continue;
285 286
286 if (!(filter.text in seenFilter)) 287 if (!(filter.text in seenFilter))
287 FilterStorage.removeFilter(filter); 288 FilterStorage.removeFilter(filter);
288 } 289 }
289 } 290 }
290 291
291 return errors; 292 return errors;
292 }); 293 });
293 294
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after
352 ext.showOptions(() => 353 ext.showOptions(() =>
353 { 354 {
354 sendMessage("app", "addSubscription", subscription); 355 sendMessage("app", "addSubscription", subscription);
355 }); 356 });
356 } 357 }
357 else 358 else
358 { 359 {
359 subscription.disabled = false; 360 subscription.disabled = false;
360 FilterStorage.addSubscription(subscription); 361 FilterStorage.addSubscription(subscription);
361 362
362 if (subscription instanceof DownloadableSubscription && !subscription.last Download) 363 if (subscription instanceof DownloadableSubscription &&
364 !subscription.lastDownload)
363 Synchronizer.execute(subscription); 365 Synchronizer.execute(subscription);
364 } 366 }
365 }); 367 });
366 368
367 port.on("subscriptions.get", (message, sender) => 369 port.on("subscriptions.get", (message, sender) =>
368 { 370 {
369 let subscriptions = FilterStorage.subscriptions.filter(s => 371 let subscriptions = FilterStorage.subscriptions.filter(s =>
370 { 372 {
371 if (message.ignoreDisabled && s.disabled) 373 if (message.ignoreDisabled && s.disabled)
372 return false; 374 return false;
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
409 subscription.title = message.title; 411 subscription.title = message.title;
410 subscription.homepage = message.homepage; 412 subscription.homepage = message.homepage;
411 FilterStorage.addSubscription(subscription); 413 FilterStorage.addSubscription(subscription);
412 if (!subscription.lastDownload) 414 if (!subscription.lastDownload)
413 Synchronizer.execute(subscription); 415 Synchronizer.execute(subscription);
414 } 416 }
415 }); 417 });
416 418
417 port.on("subscriptions.update", (message, sender) => 419 port.on("subscriptions.update", (message, sender) =>
418 { 420 {
419 let subscriptions = message.url ? [Subscription.fromURL(message.url)] : 421 let subscriptions = message.url ? [Subscription.fromURL(message.url)]
420 FilterStorage.subscriptions; 422 : FilterStorage.subscriptions;
421 for (let subscription of subscriptions) 423 for (let subscription of subscriptions)
422 { 424 {
423 if (subscription instanceof DownloadableSubscription) 425 if (subscription instanceof DownloadableSubscription)
424 Synchronizer.execute(subscription, true); 426 Synchronizer.execute(subscription, true);
425 } 427 }
426 }); 428 });
427 } 429 }
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