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Add support for read-only href stored in filesData

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This commit is contained in:
yflory 2018-06-28 18:16:34 +02:00
parent 470f404a24
commit 0f9a71686e
5 changed files with 76 additions and 39 deletions
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12
www/common/common-hash.js
View file

@ -398,10 +398,16 @@ Version 1
Hash.findWeaker = function (href, channel, recents) {
var parsed = parsePadUrl(href);
if (!parsed.hash) { return false; }
// We can't have a weaker hash if we're already in view mode
if (parsed.hashData && parsed.hashData.mode === 'view') { return; }
var weaker;
Object.keys(recents).some(function (id) {
var pad = recents[id];
var p = parsePadUrl(pad.href);
if (pad.href || !pad.roHref) {
// This pad has an edit link, so it can't be weaker
return;
}
var p = parsePadUrl(pad.roHref);
if (p.type !== parsed.type) { return; } // Not the same type
if (p.hash === parsed.hash) { return; } // Same hash, not stronger
if (channel !== pad.channel) { return; } // Not the same channel
@ -430,6 +436,10 @@ Version 1
var stronger;
Object.keys(recents).some(function (id) {
var pad = recents[id];
if (!pad.href) {
// This pad doesn't have an edit link, so it can't be stronger
return;
}
var p = parsePadUrl(pad.href);
if (p.type !== parsed.type) { return; } // Not the same type
if (p.hash === parsed.hash) { return; } // Same hash, not stronger

23
www/common/mergeDrive.js
View file

@ -115,23 +115,24 @@ define([
var newRecentPads = proxy.drive[newFo.FILES_DATA];
var oldFiles = oldFo.getFiles([newFo.FILES_DATA]);
var newHrefs = Object.keys(newRecentPads).map(function (id) {
return newRecentPads[id].href;
return newRecentPads[id].href || newRecentPads[id].roHref;
});
oldFiles.forEach(function (id) {
var href = oldRecentPads[id].href;
var href = oldRecentPads[id].href || oldRecentPads[id].roHref;
// Do not migrate a pad if we already have it, it would create a duplicate in the drive
if (newHrefs.indexOf(href) !== -1) { return; }
// If we have a stronger version, do not add the current href
if (Hash.findStronger(href, oldRecentPads[id].channel, newRecentPads)) { return; }
// If the current href is read-only, don't check, we won't have a stronger
if (isRo && Hash.findStronger(href, oldRecentPads[id].channel, newRecentPads)) { return; }
// If we have a weaker version, replace the href by the new one
// NOTE: if that weaker version is in the trash, the strong one will be put in unsorted
var weaker = Hash.findWeaker(href, oldRecentPads[id].channel, newRecentPads);
if (weaker) {
// Update RECENTPADS
weaker.href = href;
// Update the file in the drive
newFo.replace(weaker.href, href);
return;
// If the current href is an edit link, don't check, we won't have a weaker
if (!isRo) {
var weaker = Hash.findWeaker(href, oldRecentPads[id].channel, newRecentPads);
if (weaker) {
// Update RECENTPADS
weaker.href = href;
return;
}
}
// Here it means we have a new href, so we should add it to the drive at its old location
var paths = oldFo.findFile(id);

24
www/common/outer/async-store.js
View file

@ -426,10 +426,11 @@ define([
cb(JSON.parse(JSON.stringify(metadata)));
};
var makePad = function (href, title) {
var makePad = function (href, roHref, title) {
var now = +new Date();
return {
href: href,
roHref: roHref,
atime: now,
ctime: now,
title: title || Hash.getDefaultName(Hash.parsePadUrl(href)),
@ -437,8 +438,13 @@ define([
};
Store.addPad = function (clientId, data, cb) {
if (!data.href) { return void cb({error:'NO_HREF'}); }
var pad = makePad(data.href, data.title);
if (!data.href && !data.roHref) { return void cb({error:'NO_HREF'}); }
if (!data.roHref) {
var parsed = Hash.parsePadUrl(data.href);
var secret = Hash.getSecrets(parsed.type, parsed.hash, data.password);
data.roHref = '/' + parsed.type + '/#' + Hash.getViewHashFromKeys(secret);
}
var pad = makePad(data.href, data.roHref, data.title);
if (data.owners) { pad.owners = data.owners; }
if (data.expire) { pad.expire = data.expire; }
if (data.password) { pad.password = data.password; }
@ -736,9 +742,9 @@ define([
// Edit > Edit (present) > View > View (present)
for (var id in allPads) {
var pad = allPads[id];
if (!pad.href) { continue; }
if (!pad.href || !pad.roHref) { continue; }
var p2 = Hash.parsePadUrl(pad.href);
var p2 = Hash.parsePadUrl(pad.href || pad.roHref);
var h2 = p2.hashData;
// Different types, proceed to the next one
@ -789,8 +795,14 @@ define([
// Add the pad if it does not exist in our drive
if (!contains) {
var roHref;
if (h.mode === "view") {
roHref = href;
href = undefined;
}
Store.addPad(clientId, {
href: href,
roHref: roHref,
channel: channel,
title: title,
owners: owners,
@ -827,7 +839,7 @@ define([
};
store.userObject.getFiles(where).forEach(function (id) {
var data = store.userObject.getFileData(id);
var parsed = Hash.parsePadUrl(data.href);
var parsed = Hash.parsePadUrl(data.href || data.roHref);
if ((!types || types.length === 0 || types.indexOf(parsed.type) !== -1) &&
hashes.indexOf(parsed.hash) === -1 &&
!isFiltered(parsed.type, data)) {

48
www/common/outer/userObject.js
View file

@ -50,19 +50,6 @@ define([
var data = exp.getFileData(id);
cb(null, clone(data[attr]));
};
var removePadAttribute = exp.removePadAttribute = function (f) {
if (typeof(f) !== 'string') {
console.error("Can't find pad attribute for an undefined pad");
return;
}
Object.keys(files).forEach(function (key) {
var hash = f.indexOf('#') !== -1 ? f.slice(f.indexOf('#') + 1) : null;
if (hash && key.indexOf(hash) === 0) {
exp.debug("Deleting pad attribute in the realtime object");
delete files[key];
}
});
};
exp.pushData = function (data, cb) {
if (typeof cb !== "function") { cb = function () {}; }
@ -145,12 +132,14 @@ define([
if (!loggedIn && !config.testMode) {
allFilesPaths.forEach(function (path) {
var id = path[1];
/* XXX
var el = exp.find(path);
if (!el) { return; }
var id = exp.getIdFromHref(el.href);
*/
if (!id) { return; }
spliceFileData(id);
removePadAttribute(el.href);
});
return;
}
@ -259,7 +248,6 @@ define([
if (!id) { return; }
if (!loggedIn && !config.testMode) {
// delete permanently
exp.removePadAttribute(href);
spliceFileData(id);
return;
}
@ -268,6 +256,7 @@ define([
};
// REPLACE
/* XXX
exp.replace = function (o, n) {
var idO = exp.getIdFromHref(o);
if (!idO || !exp.isFile(idO)) { return; }
@ -275,7 +264,8 @@ define([
if (!data) { return; }
data.href = n;
};
// If all the occurences of an href are in the trash, remvoe them and add the file in root.
*/
// If all the occurences of an href are in the trash, remove them and add the file in root.
// This is use with setPadTitle when we open a stronger version of a deleted pad
exp.restoreHref = function (href) {
var idO = exp.getIdFromHref(href);
@ -563,13 +553,15 @@ define([
continue;
}
// Clean missing href
if (!el.href) {
if (!el.href && !el.roHref) {
debug("Removing an element in filesData with a missing href.", el);
toClean.push(id);
continue;
}
var parsed = Hash.parsePadUrl(el.href);
var parsed = Hash.parsePadUrl(el.href || el.roHref);
var secret;
// Clean invalid hash
if (!parsed.hash) {
debug("Removing an element in filesData with a invalid href.", el);
@ -583,6 +575,22 @@ define([
continue;
}
// If we have an edit link, check the view link
if (el.href) {
var fixRo = function () {
secret = Hash.getSecrets(parsed.type, parsed.hash, el.password);
el.roHref = '/' + parsed.type + '/#' + Hash.getViewHasFromKeys(secret);
};
if (!el.roHref) {
fixRo();
} else {
var parsed2 = Hash.parsePadUrl(el.roHref);
if (!parsed2.hash || !parsed2.type) {
fixRo();
}
}
}
// Fix href
if (/^https*:\/\//.test(el.href)) { el.href = Hash.getRelativeHref(el.href); }
// Fix creation time
@ -592,7 +600,9 @@ define([
// Fix channel
if (!el.channel) {
try {
var secret = Hash.getSecrets(parsed.type, parsed.hash, el.password);
if (!secret) {
secret = Hash.getSecrets(parsed.type, parsed.hash, el.password);
}
el.channel = secret.channel;
console.log('Adding missing channel in filesData ', el.channel);
} catch (e) {

8
www/common/userObject.js
View file

@ -78,11 +78,14 @@ define([
exp.isReadOnlyFile = function (element) {
if (!isFile(element)) { return false; }
var data = exp.getFileData(element);
return Boolean(data.roHref && !data.href);
/* XXX
var parsed = Hash.parsePadUrl(data.href);
if (!parsed) { return false; }
var pHash = parsed.hashData;
if (!pHash || pHash.type !== "pad") { return; }
return pHash && pHash.mode === 'view';
*/
};
var isFolder = exp.isFolder = function (element) {
@ -139,7 +142,7 @@ define([
var getTitle = exp.getTitle = function (file, type) {
if (workgroup) { debug("No titles in workgroups"); return; }
var data = getFileData(file);
if (!file || !data || !data.href) {
if (!file || !data || !(data.href || data.roHref)) {
error("getTitle called with a non-existing file id: ", file, data);
return;
}
@ -288,7 +291,8 @@ define([
var getIdFromHref = exp.getIdFromHref = function (href) {
var result;
getFiles([FILES_DATA]).some(function (id) {
if (files[FILES_DATA][id].href === href) {
if (files[FILES_DATA][id].href === href ||
files[FILES_DATA][id].roHref === href) {
result = id;
return true;
}