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@ -6,84 +6,6 @@ define([
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], function (Crypt, FO, Hash, Realtime) {
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var exp = {};
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var getType = function (el) {
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if (el === null) { return "null"; }
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return Array.isArray(el) ? "array" : typeof(el);
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};
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var findAvailableKey = function (obj, key) {
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if (typeof (obj[key]) === "undefined") { return key; }
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var i = 1;
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var nkey = key;
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while (typeof (obj[nkey]) !== "undefined") {
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nkey = key + '_' + i;
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i++;
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}
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return nkey;
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};
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var createFromPath = function (proxy, oldFo, path, id) {
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var root = proxy.drive;
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if (!oldFo.isFile(id)) { return; }
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var error = function (msg) {
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console.error(msg || "Unable to find that path", path);
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};
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if (oldFo.isInTrashRoot(path)) {
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id = oldFo.find(path.slice(0,3));
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path.pop();
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}
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var next, nextRoot;
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path.forEach(function (p, i) {
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if (!root) { return; }
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if (typeof(p) === "string") {
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if (getType(root) !== "object") { root = undefined; error(); return; }
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if (i === path.length - 1) {
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root[Hash.createChannelId()] = id;
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return;
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}
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next = getType(path[i+1]);
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nextRoot = getType(root[p]);
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if (nextRoot !== "undefined") {
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if (next === "string" && nextRoot === "object" || next === "number" && nextRoot === "array") {
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root = root[p];
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return;
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}
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p = findAvailableKey(root, p);
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}
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if (next === "number") {
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root[p] = [];
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root = root[p];
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return;
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}
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root[p] = {};
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root = root[p];
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return;
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}
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// Path contains a non-string element: it's an array index
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if (typeof(p) !== "number") { root = undefined; error(); return; }
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if (getType(root) !== "array") { root = undefined; error(); return; }
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if (i === path.length - 1) {
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if (root.indexOf(id) === -1) { root.push(id); }
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return;
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}
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next = getType(path[i+1]);
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if (next === "number") {
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error('2 consecutives arrays in the user object');
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root = undefined;
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//root.push([]);
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//root = root[root.length - 1];
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return;
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}
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root.push({});
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root = root[root.length - 1];
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return;
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});
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};
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exp.anonDriveIntoUser = function (proxyData, fsHash, cb) {
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// Make sure we have an FS_hash and we don't use it, otherwise just stop the migration and cb
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if (!fsHash || !proxyData.loggedIn) {
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@ -105,46 +27,39 @@ define([
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if (parsed) {
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var proxy = proxyData.proxy;
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var oldFo = FO.init(parsed.drive, {
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loggedIn: proxyData.loggedIn,
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loggedIn: true,
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outer: true
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});
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var onMigrated = function () {
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oldFo.fixFiles(true);
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var newFo = proxyData.userObject;
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var oldRecentPads = parsed.drive[newFo.FILES_DATA];
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var newRecentPads = proxy.drive[newFo.FILES_DATA];
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var oldFiles = oldFo.getFiles([newFo.FILES_DATA]);
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var newHrefs = Object.keys(newRecentPads).map(function (id) {
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return newRecentPads[id].href || newRecentPads[id].roHref;
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});
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var manager = proxyData.manager;
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var oldRecentPads = parsed.drive[oldFo.FILES_DATA];
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var oldFiles = oldFo.getFiles([oldFo.FILES_DATA]);
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oldFiles.forEach(function (id) {
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var href = oldRecentPads[id].href || oldRecentPads[id].roHref;
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var isRo = href === oldRecentPads[id].roHref;
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// Do not migrate a pad if we already have it, it would create a duplicate in the drive
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if (newHrefs.indexOf(href) !== -1) { return; }
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// If we have a stronger version, do not add the current href
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// If the current href is read-only, don't check, we won't have a stronger
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if (isRo && Hash.findStronger(href, oldRecentPads[id].channel, newRecentPads)) { return; }
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// If we have a weaker version, replace the href by the new one
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// If the current href is an edit link, don't check, we won't have a weaker
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if (!isRo) {
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var weaker = Hash.findWeaker(href, oldRecentPads[id].channel, newRecentPads);
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if (weaker) {
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// Update RECENTPADS
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weaker.href = href;
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return;
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}
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}
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// Here it means we have a new href, so we should add it to the drive at its old location
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var paths = oldFo.findFile(id);
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if (paths.length === 0) { return; }
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// Add the file data in our array and use the id to add the file
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var data = oldFo.getFileData(id);
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var channel = data.channel;
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var datas = manager.findChannel(channel, true);
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// Do not migrate a pad if we already have it, it would create a duplicate
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// in the drive
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if (datas.length !== 0) {
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// We want to merge a read-only pad: it can't be stronger than what
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// we already have so abort
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if (!data.href) { return; }
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// We want to merge an edit pad: check if we have the same channel
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// but read-only and upgrade it in that case
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datas.forEach(function (pad) {
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if (!pad.href) { data.href = pad.href; }
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});
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return;
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}
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// Here it means we have a new href, so we should add it to the drive
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if (data) {
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// XXX
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newFo.pushData(data, function (err, id) {
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if (err) { return void console.error("Cannot import file:", data, err); }
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createFromPath(proxy, oldFo, paths[0], id);
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manager.addPad(null, data, function (err) {
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if (err) {
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return void console.error("Cannot import file:", data, err);
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}
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});
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}
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});
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yflory
6 years ago