suzanne.soy/scribble-enhanced
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use localStorage for user-doc redirect

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Chrome doesn't allow cookies for local files, so try
localStorage (and fall back to cookies where localStorage
is unavailable)

original commit: 2312e3b9e6feb4427f582a9a4c6132a8d67cb8f1
This commit is contained in:
Matthew Flatt 2013-11-27 10:04:17 -07:00
parent f45683c022
commit 685fdc078d
1 changed files with 27 additions and 15 deletions
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42
pkgs/scribble-pkgs/scribble-lib/scribble/scribble-common.js
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@ -53,28 +53,40 @@ function MergePageArgsIntoLink(a) {
// Cookies -------------------------------------------------------------------- // Cookies --------------------------------------------------------------------
// Actually, try localStorage (a la HTML 5), first.
function GetCookie(key, def) { function GetCookie(key, def) {
var i, cookiestrs;
try { try {
if (document.cookie.length <= 0) return def; var v = localStorage[key];
cookiestrs = document.cookie.split(/; */); if (!v) v = def;
} catch (e) { return def; } return v;
for (i = 0; i < cookiestrs.length; i++) { } catch (e) {
var cur = cookiestrs[i]; var i, cookiestrs;
var eql = cur.indexOf('='); try {
if (eql >= 0 && cur.substring(0,eql) == key) if (document.cookie.length <= 0) return def;
return unescape(cur.substring(eql+1)); cookiestrs = document.cookie.split(/; */);
} catch (e) { return def; }
for (i = 0; i < cookiestrs.length; i++) {
var cur = cookiestrs[i];
var eql = cur.indexOf('=');
if (eql >= 0 && cur.substring(0,eql) == key)
return unescape(cur.substring(eql+1));
}
return def;
} }
return def;
} }
function SetCookie(key, val) { function SetCookie(key, val) {
var d = new Date();
d.setTime(d.getTime()+(365*24*60*60*1000));
try { try {
document.cookie = localStorage[key] = val;
key + "=" + escape(val) + "; expires="+ d.toGMTString() + "; path=/"; } catch(e) {
} catch (e) {} var d = new Date();
d.setTime(d.getTime()+(365*24*60*60*1000));
try {
document.cookie =
key + "=" + escape(val) + "; expires="+ d.toGMTString() + "; path=/";
} catch (e) {}
}
} }
// note that this always stores a directory name, ending with a "/" // note that this always stores a directory name, ending with a "/"