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[fix] Prevent data loss on form errors. Add some comments too.

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This commit is contained in:
opi 2016-03-16 17:51:51 +01:00
parent 985aacdd00
commit 670d6768a2
1 changed files with 36 additions and 19 deletions
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55
src/js/yunohost/helpers.js
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@ -96,6 +96,8 @@
callback(data); callback(data);
}) })
.fail(function(xhr) { .fail(function(xhr) {
// Postinstall is a custom case, we have to wait that
// operation is done before doing anything
if (uri === '/postinstall') { if (uri === '/postinstall') {
if (installing) { if (installing) {
interval = window.location.hostname === args.domain ? 20000 : 5000; interval = window.location.hostname === args.domain ? 20000 : 5000;
@ -111,27 +113,42 @@
} else { } else {
c.flash('fail', y18n.t('error_occured')); c.flash('fail', y18n.t('error_occured'));
} }
} else if (xhr.status == 200) {
// Fail with 200, WTF
callback({});
} else if (xhr.status == 401) {
if (uri === '/login') {
c.flash('fail', y18n.t('wrong_password'));
} else {
c.flash('fail', y18n.t('unauthorized'));
c.redirect('#/login');
}
} else if (xhr.status == 502) {
c.flash('fail', y18n.t('api_not_responding'));
} else if (typeof xhr.responseText !== 'undefined') {
c.flash('fail', xhr.responseText);
} else {
var errorMessage = xhr.status+' '+xhr.statusText;
c.flash('fail', y18n.t('error_server_unexpected', [errorMessage]));
} }
if (uri !== '/postinstall') { // Regular errors
else {
if (xhr.status == 200) {
// Fail with 200, WTF
callback({});
}
// Unauthorized or wrong password
else if (xhr.status == 401) {
if (uri === '/login') {
c.flash('fail', y18n.t('wrong_password'));
} else {
c.flash('fail', y18n.t('unauthorized'));
c.redirect('#/login');
}
}
// 502 Bad gateway means API is down
else if (xhr.status == 502) {
c.flash('fail', y18n.t('api_not_responding'));
}
// More verbose error messages first
else if (typeof xhr.responseText !== 'undefined') {
c.flash('fail', xhr.responseText);
}
// Return HTTP error code at least
else {
var errorMessage = xhr.status+' '+xhr.statusText;
c.flash('fail', y18n.t('error_server_unexpected', [errorMessage]));
}
// Remove loader if any
$('div.loader').remove();
// Force scrollTop on page load
$('html, body').scrollTop(0);
store.clear('slide'); store.clear('slide');
c.redirect(store.get('path-1'));
} }
}); });
}; };