Bannon Tanner f5203dfcca FIX: Preserve URI delimiters in ICS URL properties, removing TEXT escaping (#42107) ...

## Summary

Correctly emit `URL` properties in ICS export without RFC 5545 TEXT
escaping by introducing `IcalEncoder.encode_uri`, which decodes HTML
entities, strips CR/LF characters, and leaves valid URI delimiters such
as commas and semicolons intact. This change is applied to both the
Discourse Events calendar feed and the user bookmarks ICS feed; all
textual properties (`SUMMARY`, `LOCATION`, `DESCRIPTION`) continue to
use the existing TEXT encoder.

## Source

- Patch Triage: https://patch.discourse.org/patch-triage/1547

Co-authored-by: discourse-patch-triage
<272280883+discourse-patch-triage[bot]@users.noreply.github.com>

2026-07-28 14:53:16 -05:00

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about

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admin/backups

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application

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badges

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2019-08-30 17:21:34 +10:00

categories

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2023-04-25 10:51:45 -04:00

common

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2026-07-23 20:30:13 +01:00

default

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dev_mode

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2026-01-12 10:01:20 +08:00

email

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embed

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exceptions

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finish_installation

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groups

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2021-07-12 20:05:57 +05:30

home_page

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2025-05-14 11:25:43 -04:00

invites

FIX: broken emoji url on password reset w/ subfolder (#19373)

2022-12-09 10:01:43 -07:00

layouts

PERF: Avoid HTML escaping preloaded JSON (#41978)

2026-07-24 09:25:06 +08:00

list

FIX: Prevent double-escaping of HTML entities in titles and meta descriptions (#41261)

2026-07-02 20:26:35 +02:00

metadata

DEV: Add support for Rails 6

2019-05-02 16:23:25 +10:00

offline

UX: Remove Helvetica from our font stack (#11876)

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posts

FEATURE: use canonical links in posts.rss feed (#16190)

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published_pages

DEV: properly import color-scheme-stylesheets (#36325)

2025-11-28 13:57:22 -06:00

qunit

DEV: Drop empty core mobile/desktop stylesheets (#41988)

2026-07-23 20:30:13 +01:00

robots_txt

removed broken link and comments from no_index.erb (#25648)

2024-02-14 12:09:24 +08:00

safe_mode

FIX: Prevent admin sidebar errors in safe mode (#25832)

2024-02-23 17:04:42 +10:00

search

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session

FEATURE: Rename 'Discourse SSO' to DiscourseConnect (#11978)

2021-02-08 10:04:33 +00:00

sitemap

FEATURE: Let sites add a sitemap.xml file. (#16357)

2022-04-12 10:33:59 -03:00

static

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2026-07-02 18:52:41 -04:00

tags

FIX: Use new tag routes (#8683)

2020-01-21 19:23:08 +02:00

topics

FIX: Prevent double-escaping of HTML entities in titles and meta descriptions (#41261)

2026-07-02 20:26:35 +02:00

user_notifications

DEV: Strip unsubscribe links when sending digest previews to arbitrary addresses (#38298)

2026-03-05 13:58:51 -06:00

users

FIX: Preserve URI delimiters in ICS URL properties, removing TEXT escaping (#42107)

2026-07-28 14:53:16 -05:00