TreeTabsMigration/legacy.js

// Copyright (c) 2017 kroppy. All rights reserved.
// Use of this source code is governed by a Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license
// that can be found at https://creativecommons.org/licenses/by-nc-nd/4.0/

function OldHashTab(tab){
	if (tabs[tab.id] == undefined){
		tabs[tab.id] = {ttid: "", hash: 0, h: 0, parent: tab.pinned ? "pin_list" : "tab_list", index: tab.index, expand: "n"};
	}
	var hash = 0;
	if (tab.url.length === 0){
		return 0;
	}
	for (var i = 0; i < tab.url.length; i++){
		hash = (hash << 5)-hash;
		hash = hash+tab.url.charCodeAt(i);
		hash |= 0;
	}
	tabs[tab.id].h = hash;
}


function LoadV015(retry){
	var	loaded_options = {};
	for (var parameter in DefaultPreferences) {
		opt[parameter] = DefaultPreferences[parameter];
	}
	// set loaded options
	if (localStorage.getItem("current_options") !== null){
		loaded_options = JSON.parse(localStorage["current_options"]);
	}
	for (var parameter in opt) {
		if (loaded_options[parameter] != undefined && opt[parameter] != undefined){
			opt[parameter] = loaded_options[parameter];
		}
	}
	SavePreferences();
	if (localStorage.getItem("current_options") !== null){
		localStorage.removeItem("current_options");

	}
	
	chrome.tabs.query({windowType: "normal"}, function(qtabs){
		// create current tabs object
		qtabs.forEach(function(Tab){
			OldHashTab(Tab);
		});

		var reference_tabs = {};
		var tabs_to_save = [];
		var tabs_matched = 0;
		
		// compare saved tabs from storage to current session tabs, but can be skipped if set in options
		qtabs.forEach(function(Tab){
			for (var t = 0; t < 9999; t++){
				if (localStorage.getItem("t"+t) !== null){
					var LoadedTab = JSON.parse(localStorage["t"+t]);
					if (LoadedTab[1] === tabs[Tab.id].h && reference_tabs[LoadedTab[0]] == undefined){
						reference_tabs[LoadedTab[0]] = Tab.id;
						tabs[Tab.id].parent = LoadedTab[2];
						tabs[Tab.id].index = LoadedTab[3];
						tabs[Tab.id].expand = LoadedTab[4];
						tabs_matched++;
						break;
					}
					
				} else {
					break;
				}

			}
		});
		
		// replace parents tabIds to new ones, for that purpose reference_tabs was made before
		for (var tabId in tabs){
			if (reference_tabs[tabs[tabId].parent] != undefined){
				tabs[tabId].parent = reference_tabs[tabs[tabId].parent];
			}
		}

		if (browserId == "F") {
			// append ids to firefox tabs
			qtabs.forEach(function(Tab){
				AppendTabTTId(Tab.id);
			});
			qtabs.forEach(function(Tab){
				tabs_to_save.push({id: Tab.id, ttid: tabs[tabId].ttid, parent: tabs[Tab.id].parent, index: tabs[Tab.id].index, expand: tabs[Tab.id].expand});
			});
		} else {
			// create new hashes
			qtabs.forEach(function(Tab){
				ChromeHashURL(Tab);
			});
			qtabs.forEach(function(Tab){
				tabs_to_save.push({id: Tab.id, hash: tabs[Tab.id].hash, parent: tabs[Tab.id].parent, index: tabs[Tab.id].index, expand: tabs[Tab.id].expand});
			});
		}
		localStorage["t_count"] = JSON.stringify(qtabs.length);
		localStorage["tabs"] = JSON.stringify(tabs_to_save);
		for (var t = 0; t < 9999; t++){
			if (localStorage.getItem("t"+t) !== null){
				localStorage.removeItem("t"+t);
			}
		}
		window.location.reload();
	});
}



function FirefoxLoadV100(retry) {
	chrome.windows.getAll({windowTypes: ["normal"], populate: true}, function(w) {

		var refTabs = {};
		var tabs_matched = 0;
		var tabs_count = 0;
		for (var wIndex = 0; wIndex < w.length; wIndex++) {
			tabs_count += w[wIndex].tabs.length;
		}

		// load tabs and windows from hdd
		var LoadedWindows = LoadData("windows", []);
		var LoadedTabs = LoadData("tabs", []);

		// if loaded tabs mismatch by 50%, then try to load back
		if (LoadedTabs.length < tabs_count*0.5 || retry > 0) {
			LoadedTabs = LoadData("tabs_BAK"+retry, []);
		}
		// if loaded windows mismatch, then try to load back
		if (LoadedWindows.length < w.length || retry > 0) {
			LoadedWindows = LoadData("windows_BAK"+retry, []);
		}
		// CACHED COUNTS AND STUFF
		var lastWinId = w[w.length-1].id;
		var lastTabId = w[w.length-1].tabs[w[w.length-1].tabs.length-1].id;
		var LoadedWinCount = LoadedWindows.length;
		var LoadedTabsCount = LoadedTabs.length;
		var WinCount = w.length;

		for (var wIndex = 0; wIndex < WinCount; wIndex++) {
			let winIndex = wIndex;
			let winId = w[winIndex].id;
			let tabsCount = w[winIndex].tabs.length;

			let win = Promise.resolve(browser.sessions.getWindowValue(winId, "TTId")).then(function(TTId) { // LOAD TTID FROM FIREFOX GET WINDOW VALUE
				if (TTId != undefined) {
					windows[winId] = {ttid: TTId, group_bar: opt.groups_toolbar_default, search_filter: "url", active_shelf: "", active_group: "tab_list", groups: {tab_list: {id: "tab_list", index: 0, activetab: 0, activetab_ttid: "", name: caption_ungrouped_group, font: ""}}, folders: {}};
				} else {
					windows[winId] = {ttid: "", group_bar: opt.groups_toolbar_default, search_filter: "url", active_shelf: "", active_group: "tab_list", groups: {tab_list: {id: "tab_list", index: 0, activetab: 0, activetab_ttid: "", name: caption_ungrouped_group, font: ""}}, folders: {}};
				}
				for (var tIndex = 0; tIndex < tabsCount; tIndex++) {

					let tabIndex = tIndex;
					let tabId = w[winIndex].tabs[tabIndex].id;
					let tabPinned = w[winIndex].tabs[tabIndex].pinned;
					
					let tab = Promise.resolve(browser.sessions.getTabValue(tabId, "TTId")).then(function(TTId) { // LOAD TTID FROM FIREFOX GET TAB VALUE
						if (TTId != undefined) {
							tabs[tabId] = {ttid: TTId, parent_ttid: "", parent: tabPinned ? "pin_list" : "tab_list", index: tabIndex, expand: "n"};
						} else {
							tabs[tabId] = {ttid: "", parent_ttid: "", parent: tabPinned ? "pin_list" : "tab_list", index: tabIndex, expand: "n"};
						}
						// IF ON LAST TAB AND LAST WINDOW, START MATCHING LOADED DATA
						if (tabId == lastTabId && winId == lastWinId) {
							for (var ThisSessonWinId in windows) {
								if (windows[ThisSessonWinId].ttid != ""){
									for (var LwIndex = 0; LwIndex < LoadedWinCount; LwIndex++) {
										if (LoadedWindows[LwIndex].ttid == windows[ThisSessonWinId].ttid) {
											if (LoadedWindows[LwIndex].group_bar) { windows[ThisSessonWinId].group_bar = LoadedWindows[LwIndex].group_bar; }
											if (LoadedWindows[LwIndex].search_filter) { windows[ThisSessonWinId].search_filter = LoadedWindows[LwIndex].search_filter; }
											if (LoadedWindows[LwIndex].active_shelf) { windows[winId].active_shelf = LoadedWindows[LwIndex].active_shelf; }
											if (LoadedWindows[LwIndex].active_group) { windows[ThisSessonWinId].active_group = LoadedWindows[LwIndex].active_group; }
											if (Object.keys(LoadedWindows[LwIndex].groups).length > 0) { windows[ThisSessonWinId].groups = Object.assign({}, LoadedWindows[LwIndex].groups); }
											if (Object.keys(LoadedWindows[LwIndex].folders).length > 0) { windows[ThisSessonWinId].folders = Object.assign({}, LoadedWindows[LwIndex].folders); }
											LoadedWindows[LwIndex].ttid = "";
											break;
										}
									}
								} else {
									AppendWinTTId(parseInt(ThisSessonWinId));
								}
							}
							// OK, DONE WITH WINDOWS, START TABS LOOP
							for (var ThisSessonTabId in tabs) {
								if (tabs[ThisSessonTabId].ttid != ""){
									for (var LtabIndex = 0; LtabIndex < LoadedTabsCount; LtabIndex++) {
										if (LoadedTabs[LtabIndex].ttid == tabs[ThisSessonTabId].ttid) {
											refTabs[LoadedTabs[LtabIndex].id] = ThisSessonTabId;
											if (LoadedTabs[LtabIndex].parent) { tabs[ThisSessonTabId].parent = LoadedTabs[LtabIndex].parent; }
											if (LoadedTabs[LtabIndex].index) { tabs[ThisSessonTabId].index = LoadedTabs[LtabIndex].index; }
											if (LoadedTabs[LtabIndex].expand) { tabs[ThisSessonTabId].expand = LoadedTabs[LtabIndex].expand; }
											LoadedTabs[LtabIndex].ttid = "";
											tabs_matched++;
											break;
										}
									}
								} else {
									AppendTabTTId(parseInt(ThisSessonTabId));
								}
							}
							// OK, DONE, NOW REPLACE OLD PARENTS IDS WITH THIS SESSION IDS
							for (var ThisSessonTabId in tabs) {
								if (refTabs[tabs[ThisSessonTabId].parent] != undefined) {
									tabs[ThisSessonTabId].parent = refTabs[tabs[ThisSessonTabId].parent];
								}
							}
							// OK, SAME THING FOR ACTIVE TABS IN GROUPS
									
							for (var ThisSessonWinId in windows) {
								for (var group in windows[ThisSessonWinId].groups) {
									if (refTabs[windows[ThisSessonWinId].groups[group].activetab]) {
										windows[ThisSessonWinId].groups[group].activetab = refTabs[windows[ThisSessonWinId].groups[group].activetab];
									}
								}
							}

								
							if (localStorage.getItem("t_count") !== null){
								localStorage.removeItem("t_count");
							}
							if (localStorage.getItem("tabs_BAK1") !== null){
								localStorage.removeItem("tabs_BAK1");
							}
							if (localStorage.getItem("tabs_BAK2") !== null){
								localStorage.removeItem("tabs_BAK2");
							}
							if (localStorage.getItem("tabs_BAK3") !== null){
								localStorage.removeItem("tabs_BAK3");
							}
							if (localStorage.getItem("tabs") !== null){
								localStorage.removeItem("tabs");
							}
							if (localStorage.getItem("windows") !== null){
								localStorage.removeItem(windows);
							}
								

							// will try to find tabs for 3 times
							if (opt.skip_load == true || retry > 2 || (tabs_matched > tabs_count*0.5)) {
								
								running = true;
								FirefoxAutoSaveData();
								FirefoxListeners();
							} else {
								setTimeout(function() {FirefoxLoadTabs(retry+1);}, 2000);
							}

						}
					});
				}
			});			
		}
	});
}