Skip to content

[WIP] Fix events payload size for mobile localStorage #75

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
Copilot wants to merge 2 commits into from
Closed

[WIP] Fix events payload size for mobile localStorage #75

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
13da61a
Initial plan
Copilot Apr 26, 2026
20357a8
Changes before error encountered
Copilot Apr 26, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion 19hz/map.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -893,7 +893,9 @@ class Events {

set(events) {
try {
window.localStorage.setItem('19hz_events', JSON.stringify(events));
// Strip large HTML details field before caching to avoid localStorage quota errors on mobile
const storable = events.map(({details, ...event}) => event);
window.localStorage.setItem('19hz_events', JSON.stringify(storable));
window.localStorage.setItem('19hz_events_age', Date.now());
} catch (e) {
console.error(e);
Expand Down
6 changes: 4 additions & 2 deletions map.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -812,7 +812,7 @@ class Events {
<details ${expanded ? 'open' : ''}>
<summary>Expand Details</summary>
<div id="details">
${event.details}
${event.details || `<p><a target="_blank" href="${event.url}">View full details on FunCheapSF</a></p>`}
</div>
</details>
</div>
Expand Down Expand Up @@ -850,8 +850,10 @@ class Events {
*/
set(events) {
try {
// Strip large HTML details field before caching to avoid localStorage quota errors on mobile
const storable = events.map(({details, ...event}) => event);
// Known to throw QuotaExceededException on Safari
window.localStorage.setItem('events', JSON.stringify(events));
window.localStorage.setItem('events', JSON.stringify(storable));
window.localStorage.setItem('events_age', Date.now());
} catch (e) {
console.error(e)
Expand Down
Loading