Adds a new help center article focused on managing a single
user's stream subscriptions.
Creates a shared file for instructions to navigate to a user's
full profile via the right sidebar, which is used in three help
center articles.
Fixes#21795.
Adds an article for more advanced techniques and workflows for
the compose box and documents the new 'Go to conversation' button.
Also adds cross-links between compose box articles.
Fixes#21959.
Co-authored-by: Alya Abbott <alya@zulip.com>
Changes the admin UI for the communities directory checkbox to use
the `realm_push_notifications_enabled` page param instead of the
`server_web_public_streams_enabled` page param.
Updates help center documentation about the communities directory
to have clearer information about how the setting works for
self-hosted communitites.
Adds a changelog 2.0 entry for adding support for `stream_id`
parameter to the `mute-topic` endpoint. Also, adds Changes note
to the endpoint parameter description, and reorders/clarifies
that at least one (and only one) stream parameter must be provided
by the client and that the `string_id` parameter is preferred.
Fixes#11136.
Adds `create_web_public_stream_policy` to the `get-events` API
documentation for the `realm op:update` event.
Also, fixes changelog entries for feature levels 103 and 104,
which are related to the API documentation changes or fix an
error in references to the undocumented endpoint `PATCH /realm`.
This commit attempts to add the backend support by extending the
/json/bots/{bot_id}/ url support to accept the role field as a
parameter. This was previously already possible via
`/json/users/{user_id}`, so this change just simplifies client
implementation.
Adds `want_advertise_in_communities_directory` to the realm model
to track organizations that give permission to be listed on such
a site / directory on zulip.com.
Adds a checkbox to the organization profile admin for
organizations to give permission to be advertised in the
Zulip communities directory.
Adds a help center article about the Zulip communities directory
and uses a shared intro documentation file to create sections in
the articles on creating an organization profile and moderating
open organizations.
Co-authored-by: Alya Abbott <alya@zulip.com>
The changes in the last few commits changed the semantics of the
organization default language to no longer be the primary source of
information for a user's language when creating a new account.
Here, we change the settings UI and /help/ documentation to reflect
this.
To provide a smoother experience of accessing a web public stream,
we don't ask user to login unless user directly requests a
`/login` URL.
Fixes#21690.
As a consequence:
• Bump minimum supported Python version to 3.8.
• Move Vagrant environment to Ubuntu 20.04, which has Python 3.8.
• Move CI frontend tests to Ubuntu 20.04.
• Move production build test to Ubuntu 20.04.
• Move 3.4 upgrade test to Ubuntu 20.04.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Adds a drop-down menu for updating the organization type in the
`organization_profile_admin` page. Implements front end for
this setting to work / update like other organization profile,
notification and permissions settings.
One special note about this dropdown is that the listed options
should change once an organization has successfully set a type
other than 'unspecified' in the database. To accomplish this
the initial settings overlay build checks the realm_org_type
value in the page_params to select the correct options list,
and when the dropdown value is reset, either for update events
or for discarding changes, the page_params value is again used
to check for whether the 'unspecified' value should be present
as an option in the dropdown menu.
Adds basic node test for the `server_events_dispatch`.
Also adds a new help center documentation article for this
organization setting that is linked to in the UI.
Fixes#21692.
`org_type` already exists as a field in the Realm model and is
used when organizations are created / updated in Zulip Cloud,
via the `/analytics/support` view.
Extends the `PATCH /realm` view to be able update `org_type` as
other realm / organization settings are updated, but using the
special log / action that was created for the analytics view.
Adds a field to the `realm op: update` / `realm op: update_dict`
events, which also means an event is now sent when and if the
`org_type` is updated via the analytics view. This is similar
to how updates to an organization's `plan_type` trigger events.
Adds `realm_org_type` as a realm setting fetched from the
`POST /register` endpoint.
This commit adds 'GET /user_groups/{user_group_id}/members'
endpoint to get members of a user group. "direct_member_only"
parameter can be passed as True to the endpoint to get only
direct members of the user group and not the members of
subgroup.
This commit adds 'GET /user_groups/{id}/members/{id}' endpoint to check
whether a user is member of a group.
This commit also adds for_read parameter to access_user_group_by_id,
which if passed as True will provide access to read user group even
if it a system group or if non-admin acting user is not part of the
group.
This commit also adds 'subgroups' field to the user_group present
in the event sent on creating a user group. We do not allow passing
the subgroups while creating a user group as of this commit, but added
the field in the event object to pass tests.
This commit changes the invite API to accept invitation
expiration time in minutes since we are going to add a
custom option in further commits which would allow a user
to set expiration time in minutes, hours and weeks as well.
Added a setting to the bottom of Settings > Display settings > Theme section
to display the reacting users on a message when numnber of reactions are
small.
This is a preparatory commit for #20980.
Adds and updates changelog documentation for
`POST /users/me/status` feature level 86 addition
of new emoji parameters.
Makes description text for emoji `reaction_type` consistent
throughout API documentation and also adds better description
of the `unicode_emoji` namespace.
Redirects emoji field links in `user_status` event to go to
the parameters in `/update-status` endpoint, which was not a
documented endpoint when the event documentation was created.
e6e6010, 41ddf29 and other commits migrating components to Micromodal
have removed references to these divs. Did a global search and
removed these divs.
Adds a non-endpoint specific page to the API documentation about
organization-level roles and permissions for users in order to
highlight important and useful information for clients and API
users.
Also, adds links to new documentation page in related areas
of the API documentation.
`disable-message-edit-history`: Remove text about EDITED label
and link to `view-a-messages-edit-history` instead.
`edit-or-delete-a-message`: Reformat 'EDITED' and '(deleted)'
to be bold instead of using backticks. Make link to view
edit history clearer.
Note that the text used in the `OpenGraphTest` in
`test_middleware.py` had to be updated for the changes to
`disable-message-edit-history`.
Adds a note about auto-notification messages that are sent when
these general settings are changed for a stream: name, description,
access and posting permissions, and message retention.
Our original implementation of moving muted topic records when a topic
is moved took a shortcut of treating all change_later usage as
something with intent to move the whole topic.
This works OK when moving the whole topic via this interface, but not
when moving a last off-topic message in the topic.
Address this by changing the rule to match the existing
moved_all_visible_messages variable.
Updates `/for/` pages for the new translated language count, 23.
Also, updates any links to help center documentation that have
been changed.
Finally, updates `/for/events` text for a potentially confusing
English idiom.
Updates the list of actions and buttons referenced in the help
center documentation for viewing images with lightbox.
Also, makes some minor corrections to the keyboard shortcut note.
Fixes#21527.
Adds tab for web-public streams in documentation for setting
who can create new streams, as well as some text about why
this is limited to certain roles.
Removes list of actions that can be restricted to full members
due to maintainability concerns for that type of list in the
documentation and replaces it with a short descriptive text
explaining that many settings in Zulip support this restriction.
Updates various articles related to editing messages (settings,
edit history, etc) for changes in UI, adding undocumented
settings, and cleaning/linking documentation text and headers.
- `user-groups`: Add warning for removing yourself.
- `restrict-wildcard-mentions`: Updated setting name to match UI.
- `format-your-message-with-markdown`: In-app help is now an icon.
- `web-public-streams`: Add link to Zulip's Rules of Use.
Moves descriptions of notification and subsetting options
when moving content out of the instructions tab blocks
and into descriptive text.
Adds documentation for editing a topic via the message
recipient bar.
Also cleans up a few changes to UI interactions.
Co-authored-by: Alya Abbott <alya@zulip.com>
Adds documentation for unread badge count to help article on
desktop notifications.
Generally, cleans up instructions and article structure for
the help article on pms, mentions and alerts.
Co-authored-by: Alya Abbott <alya@zulip.com>
Extends the linking to Zulip documentation to cover:
- Getting URLs to messages via the message timestamp.
- Getting links to topics via the three-dots menu.
- Getting links to streams via right-click context menu.
Creates a new tabbed section for using the browser
address bar to copy URLs.
Removes reference to icon (previously a magnifying glass) in
text for filtering streams and replaces it with direction
for clicking on the STREAMS header in the left sidebar.
Uses new `select-stream-view-general.md` for instructions.
Also, clarifies location of button/icon as well as the
header for the privacy setting in the update modal.
Finally, updates save instruction to use `save-changes.md`.
Uses new `select-stream-view-general.md` for instructions.
Also, updates description to include web-public streams with link
to documentation about them, and clarifies location of button/icon
as well as the header for the privacy setting in the update modal.
Finally, updates save instruction to use `save-changes.md` and
renumbers instructions list to only use '1'.
Uses new `select-stream-view-personal` for instructions.
Also, moves one sentence notes to be under header vs tab block,
and updates numbers used in instruction list to all be '1',
and clarifies text about notifications table in general personal
setting.
Uses new `select-stream-view-general.md` for instructions.
Also, updates text for locating the button/icon and uses
the `save-changes.md` to correct the final instruction/step.
Uses new `select-stream-view-personal.md` for instructions.
Also, clarifies where the checkbox is located (header) and
updates instruction to use 'toggle' vs 'click' for checkbox.
Uses new `select-stream-view-general.md` in instructions.
Also, moves admin warning to top of the article and updates
description text for clarity (instead of 'apps', specify
which apps have the description in the stream view).
Adds three markdown documents in to be used for help center
articles that have instructions that refer to actions in
the 3 new tabs in the 'Subscribed/All streams' view:
- General: stream name, description and permissions changes.
- Personal: personal stream settings, such as color, changes.
- Subscribers: adding or removing users from streams.
Co-authored-by: Steve Howell <showell@zulip.com>
Co-authored-by: Tim Abbott <tabbott@zulip.com>
This commit adds the backend functionality to
mark messages as unread through update_message_flags
with `unread` flag and `remove` operation.
We also manage incoming events in the webapp.
Tweaked by tabbott to simplify the implementation and add an API
feature level update to the documentation.
This commit was originally drafted by showell, and showell
also finalized the changes. Many thanks to Suyash here for
the main work here, which was to get all the tests and
documentation work moving forward.
Adds documentation for admins to manage users via the user profile
modal for these actions:
- Deactivating a user
- Changing a user's role
- Changing a user's name
Creates two new tab sections because we still want to document
the ability to do these actions through the users section in
the organizational settings modal.
Also cleans up some text in the help center article for changing
a user's role.
Fixes#21318.
Fixes#21415.
Cleans up the list of actions that can be restricted via settings
for new members. Previously, there were a number of entries in the
list that began with 'Restricting' and not the action that was
being set.
Adds content on user group permissions / management to the general
help center article for user groups (`/help/user-groups`) and
removes the then redundant `/help/restrict-user-group-management`
article.
Redirects links in help center and api documentation from deleted
article to the new configure user group settings section of
`/help/user-groups`.
Fixes#21383.
Extends existing documentation about user status to cover
both potential parts of a status: emojis and messages.
Also, adds a link in the `/help/web-public-streams` article
where user status is referenced.
Fixes#21369.
Adds a section to the typing notifications documentation about
how to disable them in as a personal privacy setting.
Extended by tabbott to explain the setting in more detail.
Fixes#21381.
As the different settings are described in the help center doc
for creating a new stream, we need to update the final setting
name from 'People to add' to the new 'Choose subscribers' that
is in the UI.
Also, updates that setting description to include adding users
via user groups or the new add all users option.
Extends the documentation on unsubscribing users from streams to
include an alternate method via the user's full profile, which
is useful for cases where admins may need to unsubscribe a single
user from multiple streams.
Fixes#21379.
Previously, this URL just returned the `raw_content` field. It seems
cleanest to just make it a single-message variant of GET /messages,
deprecating the only format.
The header was more confusing than helpful, and we
want the create-stream UI to be less cluttered.
We don't really need the help-center text here, since
we already have ? icons next to the relevant headings
for the sub-sections.
We kill off some CSS, but we won't kill off stream-title
until the big upcoming changes for stream pills.
Since we've changed the database to contain these new fields, we just
need to stop dropping them in the API code.
This also changes the public API to match the database format again
by removing `prev_subject` from edit history API.
Adds an API changelog feature update for the renamed `prev_subject`
field (to `prev_topic`) and new fields (`topic` and `stream`)
in the message `edit_history`.
Also, documents said `edit_history` in the `MessagesBase` schema
in the api documentation, which is used by the `/get-messages`,
`/get-events` and `/zulip-outgoing-webhooks` endpoints.
Fixes#21076.
Co-authored-by: Lauryn Menard <lauryn.menard@gmail.com>
The database value for expiry_date is None for the invite
that will never expire and the clients send -1 as value
in the API similar to the message retention setting.
Also, when passing invite_expire_in_days as an argument
in various functions, invite_expire_in_days is passed as
-1 for "Never expires" option since invite_expire_in_days
is an optional argument in some functions and thus we cannot
pass "None" value.
Adds a section about the Markdown feature to auto-link to
existing streams and topics in a Zulip message.
Also, does a little reformatting of existing text/tabs and
adds a related links section to the page.
Fixes#21085.
Co-authored-by: Alya Abbott <alya@zulip.com>
Adds `realm_web_public_access_enabled` as a realm-specific server
setting potentially returned by the `/get-server-settings` endpoint
so that clients that support browsing of web-public stream content
without an account can generate a login page that supports that
type of access.
Notifies user when messages are not being marked as read through a
banner that lets them mark all messages in the narrow as read. Note
that the banner is only displayed if the user's actions, like
scrolling, would've actually marked the messages as read.
This avoids distracting the user when viewing a thread they've already
read.
tabbott has verified that if new messages come in, the banner will reappear.
Fixes: #18768.
The previous explanation of generic bots was inaccurate.
This page needs a lot more cleanup, but this at least fixes the
clearest inaccuracies.
Fixes#19978.
Previously, users found it annoying that the automated "Resolve topic"
notifications triggered an unread for everyone in the stream; this
discouraged some users from using the feature on older threads for
fear of being annoying. We change this to a better default, of only
users who participated in the topic (via either messages or reactions)
being eligible for the new message being unread.
We will likely want to create global and stream-level notifications
settings to control this behavior as a follow-up -- some users, like
me, might prefer the simpler "Always unread" behavior in some streams.
Note that the automated notifications that a topic was resolved will
still result in the topic being moved to the top of the left sidebar.
This would be somewhat difficult to change, since the left sidebar
algorithm just looks at the highest message ID in the topic.
Fixes#19709.
Tests added by Aman Agrawal (amanagr@zulip.com).
In English, compound adjectives should essentially always be
hyphenated. This makes them easier to parse, especially for users who
might not recognize that the words “web public” go together as a
phrase.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Makes `edit_timestamp` and `user_id` required fields for all
`update_message` events.
Adds `rendering_only` as another required field to signal if
events are only updating the rendered content of the message,
which is currently the case for adding inline url previews.
Updates `test_event.py` so that `do_update_message` and
`do_update_embedded_data` refer to the same testing schema
for `update_message` events, and therefore reflect the same
required fields for the `update_message` event.
The OpenAPI definition for `update_message` events is also
updated to reflect the required field and descriptions of
various properties are updated for the addition of the
`rendering_only` property.
Moves details about the rate limit error object and handling to
the OpenAPI documentation description for that common error.
Previously, this information was on the general rest error
handling documentation page without clear connection to the
specific rate limit error.
Fixes a typo in the changelog (feature 36) for that same error
and also fixes a misplaced colon in the description of the error
for missing request parameters.
There was a bug where information overlay was not closing on clicking
"x" when some text was selected. This was due to document.getSelection().type
returning "Range" and we do not close the modal in that case as per the code
added in 081d74141b.
As the "x" icon was button, the document.getSelection().type was
still returning "Range" for the text selected, but when the "x"
icon is inside a span, as in settings overlay, clicking on "x"
deselects the already selected text and selection type is not
"Range" and thus modal is closed.
This commit also improves the vertical alignment of "x".
Fixes#20645.
As a consequence:
• Bump minimum supported Python version to 3.7.
• Move Vagrant environment to Debian 10, which has Python 3.7.
• Move CI frontend tests to Debian 10.
• Move production build test to Debian 10.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
The old name was confusing, since the contents
of the div aren't just a table, and we have
smaller elements that actually do list a bunch
of subscriptions in tabular format.
We now serialize still_url as None for non-animated emojis,
instead of omitting the field. The webapp does proper checks
for falsiness here. The mobile app does not yet use the field
(to my knowledge).
We bump the API version here. More discussion here:
https://chat.zulip.org/#narrow/stream/378-api-design/topic/still_url/near/1302573
Updates the `update_message` event type to always include a `stream_id`
field when the message being edited is a stream message. This change
aligns with the current definition of the `\get-events` endpoint
in the OpenAPI documentation.
This replaces the TERMS_OF_SERVICE and PRIVACY_POLICY settings with
just a POLICIES_DIRECTORY setting, in order to support settings (like
Zulip Cloud) where there's more policies than just those two.
With minor changes by Eeshan Garg.
We do s/TOS/TERMS_OF_SERVICE/ on the name, and while we're at it,
remove the assumed zerver/ namespace for the template, which isn't
correct -- Zulip Cloud related content should be in the corporate/
directory.
We recently changed /developer-community to /development-community.
Now that this change is in production, we can also migrate the
external links in our ReadTheDocs documentation.
Removed existing empty narrow divs from app/home.html and created
a new javascript module to dynamically load empty narrow messages
using handlebar template.
Fixes#18797
I remove some spurious whitespace and a stray period
in zephyr-mirror, and then for all three I try to
line-wrap/indent in a way that's nicer for humans
and parsers to read.
Migrates the `/update-subscription-settings` api endpoint to the
`ignored_parameters_unsupported` model, which is also currently used
by `/update-settings` and `update-realm-user-settings-defaults`.
This change is a step towards preparing for an eventual migration to
have all endpoints return an `ignored_parameters_unsupported` block.
Previously the `/update-subscription-settings` endpoint returned a
copy of the data object sent in the request.
Fixes#15307.
I rewrote most of tools/lib/pretty-printer.py, which
was fairly easy due to being able to crib some
important details from the previous implementation.
The main motivation for the rewrite was that we weren't
handling else/elif blocks correctly, and it was difficult
to modify the previous code. The else/elif shortcomings
were somewhat historical in nature--the original parser
didn't recognize them (since they weren't in any Zulip
templates at the time), and then the pretty printer was
mostly able to hack around that due to the "nudge"
strategy. Eventually the nudge strategy became too
brittle.
The "nudge" strategy was that we would mostly trust
the existing templates, and we would just nudge over
some lines in cases of obviously faulty indentation.
Now we are bit more opinionated and rigorous, and
we basically set the indentation explicitly for any
line that is not in a code/script block. This leads
to this diff touching several templates for mostly
minor fix-ups.
We aren't completely opinionated, as we respect the
author's line wrapping decisions in many cases, and
we also allow authors not to indent blocks within
the template language's block constructs.
In cases where an opening tag is so long that we stretch
it to 2+ lines of code, we should try to use block-style
formatting in the template code.
Unfortunately, we have lots of legacy code that violates
this concept, so this is a timid fix.
There are also legit use cases like textarea where we
probably need to keep the ugly template syntax for things
to render properly.
We disallow this HTML:
junk-text-before-open-tag<p>
This is a paragraph.
</p>
We rarely see the above mistake, but we want to eliminate
the possibility to be somewhat rigorous, and so that we
can eliminate a pretty-printer mis-feature.
As noted in the /help/ docs, this feature isn't fully implemented yet.
However, it's useful to merge this documentation, which explains how the
feature will work, to help make sure we've thought through all the details
around how this feature should work and be presented to users as we
plan to final changes to implement it.
This commit does not edit other help pages to reflect the existence of
web public streams.
Co-authored-by: Tim Abbott <tabbott@zulip.com>
This change is intended to reduce confusion between zulip-bot-shell
(test bots interactively without a server) and the zulip/zulip-terminal
project and its associated command (zulip-term).
This commit renames "Automatic" option in color scheme setting
dropdown to "Sync with compute". We do not change any variables
used in code just the text in the dropdown visible to user.
Fixes part of #20228.
We restrict access of messages from web public streams if
anonymous login is disabled via `enable_spectator_access`.
Display of `Anonymous login` button is now controlled by
the value of `enable_spectator_access`.
Admins can toggle `enable_spectator_access` via org settings in UI.
This helps increase the probability that folks read the guidelines for how the
chat.zulip.org community works and what streams to use before arriving there.
Fixes#19827.
We had an incident where someone didn't notice for a week that they'd
accidentally enabled a 30-day message retention policy, and thus we
were unable to restore the deleted the content.
After some review of what other products do (E.g. Dropbox preserves
things in a restoreable state for 30 days) we're adjusting this
setting's default value to be substantially longer, to give more time
for users to notice their mistake and correct it before data is
irrevocably deleted.
OneLogin has removed the old app. The new app is nearly identical, just
with some additional configurable settings, that we don't want to touch
anyway as the default are fine - and changing the default Parameters
that are set up, so we also update the screenshot to match how it looks
with the new app.
The user id is a very useful piece of information that the mobile
client should have access to - instead of only getting the email. This
makes it much simpler to impleent clients that might be robust to
changes in email address.
Previously, our codebase contained links to various versions of the
Django docs, eg https://docs.djangoproject.com/en/1.8/ref/
request-response/#django.http.HttpRequest and https://
docs.djangoproject.com/en/2.2/ref/settings/#std:setting-SERVER_EMAIL
opening a link to a doc with an outdated Django version would show a
warning "This document is for an insecure version of Django that is no
longer supported. Please upgrade to a newer release!".
Most of these links are inside comments.
Following the replacement of these links in our docs, this commit uses
a search with the regex "docs.djangoproject.com/en/([0-9].[0-9]*)/"
and replaces all matches with "docs.djangoproject.com/en/3.2/".
All the new links in this commit have been generated by the above
replace and each link has then been manually checked to ensure that
(1) the page still exists and has not been moved to a new location
(and it has been found that no page has been moved like this), (2)
that the anchor that we're linking to has not been changed (and it has
been found that no anchor has been changed like this).
One comment where we mentioned a Django version in text before linking
to a page for that version has also been changed, the comment
mentioned the specific version when a change happened, and the history
is no longer relevant to us.
Generally when we send confirmation emails to addresses the user has
not already proven that they control, we want to avoid including in
the email any user-controlled data. Doing so makes it hard for
malicious actors to use the feature to send spam, since they won't
have a way to include the URL for their malicious website in our
emails.
This links to the release lifecycle documentation and is a bit more
explicit about how to use this.
Probably further improvement would be useful as well.
This commit adds functionality to import messages from the
Discussions having direct channels as their parent. As we don't
have topics in the PMs, the messages are imported in interleaved
form in the imported direct channels/PMs.
This was completely unsupported earlier and would have resulted in
an error.
Add `escape_navigates_to_default_view` as a bool setting in
UserBaseSettings model and implement it as a checkbox that toggles
the hotkey implementation of escape to the default view in the
advanced user display settings.
With /help/ documentation edits from Alya Abbott.
Fixes#20043.
Most important is adding the icons to help users understand the
recipients of the stream, but we also use clearer language that better
matches that present in the user interface.
Created a schema for the ignored_parameters_unsupported that is
returned by the /settings and /realm/user_settings_defaults endpoints
and removed the duplicated text in the api documentation.
Also cleaned up some small errors in the /realm/user_settings_default
definition and sidebar link /api/update-realm-user-settings-defaults.
Fixes#19674
Keycloak docs say:
https://www.keycloak.org/getting-started/getting-started-docker
```
By default there is a single realm in Keycloak called master. This is
dedicated to manage Keycloak and should not be used for your own
applications.
```
Thus we should change what we assume the Keycloak realm to be to avoid
assuming as a default a practice
that Keycloak disourages.
It is confusing to have the plan type constants not be namespaced
by the thing they represent. We already have a namespacing
convention in place for constants, so we should use it for
Realm.plan_type as well.
* Remove unnecessary json_validator for full_name parameter.
* Update frontend to pass the right parameter.
* Update documentation and note the change.
Fixes#18409.
Oops, I have a couple of changes here:
1) Adding a "Create user groups" section to the new org guide.
2) Moving a tip out of how-to-invite-users-to-join.md, so that I
can reuse that section in the Zulip for clases guide I'm working
on without having the tip in it.
This will be useful to let users enable/disable
sharing read receipts once we add that feature.
Note: Added "I've" to IGNORED_PHRASES in
tools/lib/capitalization.py to avoid capitalization
errors for the label text of this setting.
Note: These are not functional in enabling/disabling sending of
typing notifications with this commit.
Refactored the privacy settings update to keep the code less
duplicated along with making the addition of new settings easier.
For users who are not logged in and for those who don't have
'prefers_web_public_view' set in session, we redirect them
to the default login page where they can choose to login
as spectator or authenticated user.
This commit adds create_web_public_stream_policy
field to Realm table which controls the roles that
can create web-public streams and by default its
value is set to POLICY_OWNERS_ONLY.
This fixes the issue where 'None' would appear in the rendered
html in case of a missing tab display_name. Now,
'test-help-documentation' will fail in case of any tab display_name
being missing.
In case of a tab_section with no tabs, currently a single tab with
the name 'null_tab' gets added. Added the display name 'None' for
'null_tab', to keep in line with the existing behaviour.
Fixes#19822
Users wanted a feature where they could specify
which users can create public streams and which users can
create private streams.
This splits stream creation code into two parts,
public and private stream creation.
Fixes#17009.