"is_pm_recipient" is not supposed to be called with an arbitrary
recipient object which might have "to_user_ids" being undefined.
Since this helper is only used with focused_recipient in
compose_fade_helper, we move it there.
Note that the helper is no longer separately tested. It is now covered
by the test case of "compose_fade_helper.would_receive_message".
(See
5e74a8d0cc/static/js/compose.js (L156-L162))
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
This avoids "@typescript-eslint/restrict-template-expressions" when we
convert util.js to util.ts.
Note that prettier would otherwise split the first template literal
expression in half if we don't start a newline.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
This uses the linkifier index among the list of linkifiers in the
replacement as the priority to order the replacement order for
patterns in the topic. This avoids having multiple overlapping matches
that each produce a link.
The linkifier with the lowest id will be prioritized when its pattern
overlaps with another. Linkifiers are prioritized over raw URLs.
Note that the same algorithm is used for local echoing and the
backend markdown processor.
Fixes#23715.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
The same pattern being matched multiple times in a topic cannot be
properly ordered using topic_name.find(match_text) and etc. when there
are multiple matches of the same pattern in the topic.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
The `stream_id` property of a stream object was being wrongly accessed
as `id`, which does not exist, in the function
`get_available_streams_for_moving_messages()`
This led to the current stream not being rendered in the dropdown list
as expected in the `Move Topic` modal when the user does not have the
permission to post in the current stream.
We don't need to select the message after fetching messages if
the user changed the narrow in the meanwhile.
Note that in this context, message_lists.current ===
message_list.narrowed.
Changes all the uses of the word "operators" to "filters" in the
in-app "Search operators" reference to align with the updated help
center documentation.
Fixes#23767.
Previously, the options in the stream selection dropdown were sorted in a case-sensitive
fashion, which felt a bit harder to use than just sorting alphabetically irrespective of case.
Fixes: #23283
This commit deletes all the functions, CSS and other code
for stream privacy modal since we have udpated the UI to
show stream permission settings always in "General" section
and not inside the modal.
Fixes a part of #19519.
This commit adds code to save changes in stream permission
settings.
This commit makes some changes to code in settings_org.js to
handle stream settings and add corresponding handler for
save button in stream_edit.js. We also add a new function
get_request_data_for_stream_privacy to get the data for
stream privacy which can be send with the API request.
Fixes part of #19519.
This commit adds code to discard changes in stream permission
settings.
This commit makes some changes to code in settings_org.js to
handle stream settings and add corresponding handler for
discard button in stream_edit.js.
Fixes part of #19519.
This commit adds code to show save-discard widget when stream
permission settings are changed and subsequently hide it when
the setting is again changed to original value.
Some important code changes -
- Added code in "settings_org.js" to handle stream settings.
- Added handler in "stream_edit.js" to show or hide the
save-discard widget when settings are changed.
Fixes part of #19519.
We now show the stream permission settings - stream privacy,
stream post policy and stream message retentions setting,
always in the "General" section of stream settings instead
of showing it in the modal. The setting elements are
disabled for users who cannot change them.
Some important changes are -
- Add proper classes and IDs to the elements such that
code in settings_org.js can be used to set and change these
settings.
- Code in "settings_org.js" is updated to be able to set
stream message retention setting while rendering the page.
- Added enable_or_disable_permission_settings_in_edit_panel
function in stream_ui_updates.js (since that will also be
used in live updating code) to disable the setting elements
if required.
- We also update update_web_public_stream_privacy_option_state
function such that we can correctly enable/disable web-public
option in stream edit panel based on permissions.
- Added code for save-discard widget in stream_settings.hbs in
this commit but code to implement the correct behavior of it
will be added in further commits.
Fixes part of #19519.
This commit changes populate_data_for_request to have module-level scope
and not be defined in register_save_discard_widget_handlers, so that we
can use this function for stream settings too in further commits.
Updates the default empty narrow banner text to be more generally
applicable, particularly in the case when all messages have been
moved to a new topic.
We used id of save-button to get subsection parameter
which is passed to get_complete_data_for_subsection.
This commit now changes it to instead get subsection
from settings-subsection-parent div. We also change
the id of settings-subsection-parent div of organization
joining settings in this commit to be a more reasonable
name as per this change.
This is part several updates for #22524.
Notes:
* data-stream_name isn't needed in the template (before or after),
since there is not even an action button that could use it.
This is part several updates for #22524.
This commit also removes `compose_error.hide()` since there is only
one remaining use of it (which has been replaced by the contents of
`hide()`). Eventually `#compose-send-status` should be replaced
fully in a future PR, after we rewrite the upload banner to use
the new banner template.
Testing note: I removed the test test_compose_not_subscribed_clicked
since it heavily relies on the old way of rendering banners and is too
UI-focused (instead of logic focused) for me to feel like it's worth
testing that the banner is removed when clicking the button.
This is part several updates for #22524.
Testing note: I removed the test test_compose_all_everyone_confirm_clicked
since it heavily relies on the old way of rendering banners and is too
UI-focused (instead of logic focused) for me to feel like it's worth
testing that the banner is removed when clicking the button.
This is part several updates for #22524.
Testing note: I removed the tests test_compose_invite_users_clicked
and test_compose_invite_close_clicked, since they heavily relied on
the old way of rendering banners and were too UI-focused (instead of
logic focused) for me to feel like it was worth testing that the
banners removed when clicking the buttons.
Error banners were rendered in a different place than warnings.
Now compose errors and warnings share the same template and styling
in compose_banner.hbs
Testing notes:
* I removed test_message_overflow since it seemed not to test
anything that test_check_overflow_text wasn't already testing.
* private_message_recipient() can't be called to set emails to non-valid
emails, so `invalid_recipient` cannot be tested (and is likely very
difficult to trigger in production, if possible at all).
This is the beginning of a fix for #22524 which converts several
banners to a new style. As a part of that set of changes, this
commit creates the shared template and warning styling. The
resolved topic warning was picked (for no particular reason)
to migrate first. Further commits updating other banners
to follow.
If the selected message was different from the message where
actions popover was present, it resulted in emoji popover being
attached to the selected message instead of the one where
actions popover was present.
exclude_tippy_instance was not being used correctly since it was
never defined as an `opts` property for `hide_all_except_sidebars`.
Everything seems to be working fine without this. I recall that
popovers seems to be hidden before they were displayed for which
this was required but it doesn't seem to be needed anymore.
Since we are switching to tippyjs to display popovers, extracting
this data in a commit of its own, makes further changes easier to
review and merge.
Also, we could add tests with full coverage on the data
provided to popovers, possibly a good first issue for beginners.
While `reminder` feature is disabled right now, we need to delete
these functions to avoid conflicts when porting the actions
popover from bootstrap to tippy.
Hide the popover explicitly inside the event handler of the element.
Also, stop propagating events outside the popover. We add
`navigate_and_close_popover` class to links inside popovers
which don't have any click handler and do the same for them.
This commit renames the radio-input-parent class for parent div of
stream privacy radio inputs to settings-radio-input-parent.
This change is done so that we can use this same class name for adding
other similarly styled radio inputs to be used in settings in future.
We were not passing max_stream_description_length and
max_stream_name_length parameters to change_stream_info_modal
template and thus the maxlength attribute was not being set
correctly for the stream name and description input.
This commit updates the code to pass these parameters to
change_stream_info_modal template. We also remove these
parameters from the data passed to stream_types template,
since these parameters are not required there.
https://github.com/fregante/text-field-edit/pull/18 adds the option
for `replace` function to not select the replaced text. We use it
to fix the issue of file link being selected after user uploads
a file via `drag-drop`.
The custom input was not being shown when changing user email
notification batching period setting dropdown to "Custom" option.
This was because parse_time_limit was undefined in case organization
settings was not loaded till then, and the code raised an error.
This commit changes the code to define parse_limit_function at
module-level instead of defining it in
register_save_discard_widget_handlers which is called only when
build_page is called which happens only when organization settings
is opened before changing the notification batching setting.
Fixes#23674.
The reason utcToZonedTime would return an invalid Date (i.e. ‘new
Date(NaN)’) is because we passed in an invalid timezone. Fix the
comments and tests to reflect this; remove unnecessary mocking and the
misleading ‘instanceof Date’ check.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
In 16c45aa, the check for an empty narrow was updated to no longer
confirm if no messages were returned by the message fetch request.
Updates the empty narrow check to confirm that the messages fetched,
and being processed are for the current / narrow message list before
showing an empty narrow.
`current_date` being invalid here could result in `user card`
not being displayed to users. So, it is important to verify that
the date is valid so that we don't run into any errors.
This fixes (unverified) an issue where user card was not being
displayed to some users on Zulip Desktop app because `current_date`
was not valid.
This fixes a bug where when all the streams in a section
in the left sidebar are muted, the section divider disappears.
The bug is caused by not considering muted streams when writing
the logic for when to show/not show section divider this commit
fixes it.
fixes#23241.
This commit refactors the code for realm message retention
setting which will help us in reusing some code when adding
save-discard widget for stream settings in further commits.
Following changes have been done in this commit -
- Renamed the "retain_for_period" option to "custom_period"
and "retain_forever" option to "unlimited" to match with
the stream settings options such that we can reuse the code.
- Updated set_message_retention_setting_dropdown such that
it can be used for stream message retention setting as well.
This commit refactors the code for stream message retentions setting
to match it with the other time limit settings -
- Rename the "Retain for N days after posting" option to "Custom".
We also update the option value from "retain_for_period" to
"custom_period".
- Change the label of custom input to "Retention period (days)"
as it is more descriptive and clear than just labelling it as "N".
- The custom input is also moved to be below the dropdown and
also has left margin as with the other time limit realm settings.
This commit renames the "org-subsection-parent" class used for
organization settings subsections to "settings-subsection-parent"
such that we can use same for the stream settings and avoid
duplicating code for handling save-discard widget which will be
added in future.
We passed subsection elem to get_subsection_property_elements function
in all cases except the one when calling from discard button click
handler and we passed the input elem instead in that case.
This commit changes the code to pass subsection element directly
in the discard button click handler as well such that we can use
get_subsection_property_elements function for the stream settings
code and do not find the subsection element inside the function.
This commit changes the settings code to consider the
parent div of the radio inputs as prop-element and not
individual input elements since all inputs are actually
for a single setting. We still need to handle these settings
as special cases at some places but that can also be fixed.
As a result of this change, we can use ID to get setting
name from the element in populate_data_for_request.
We do not need this handler anymore since "Micromodal"
makes sure that events are not propagated and the
behavior is as expected without this handler.
Also, there are no elements with selectors used in
this handler.
Before 2017, Zulip's manage streams and settings UIs were tab in the
same pane position as our current message feed and recent topics.
That original implementation was implemented using Bootstrap tabs;
while it hasn't been in use for years, we had a bunch of stale code
related to it leftover in this module.
See the code comment for why it is being called. We also remove the
unused `message_feed_shown` which was added to be used for this
purpose.
I decided to not call this with `requestAnimationFrame` since it
is changing position of elements in DOM and not letting browser
do a reflow after that can lead to wrong calculations later on.
We didn't use to control how `active` class is set on
`#message_feed_container`. It was done by bootstrap on its own
and it doesn't even matter if `message_feed_container` is visible
for it to have `active` class according to bootstrap. So, we only
run `scroll_finished` when recent topics is not visible which
seems logical.
Fixes an issue introduced in 6b4ab21 when we started using the
user's full name for empty narrow titles in a single operator
narrow of either "pm-with", "group-pm-with" or "sender".
For these empty narrow titles, any ', & or < characters in the
user's full name are not escaped.
Add in a check to `recent_topics_data.process_message` so that we
know if any conversation data was updated and can rerender the
based on that information.
This fixes an error in the `inplace_rerender` code when we
are trying to remove a rendered row and correcting the `row_focus`
if it is on the row being removed. If the table is not in focus,
we don't need to do anything.
Processing 1k messages takes roughly 1s on a live server like
chat.zulip.org, which is a good enough duration after which
user will be looking to get some feedback on the request. Once
we show the in-progress banner, it makes sense to do bigger
batches to speed up the process.
As detailed in the comment, the new "mark all as read" bankrupcty code
path would fail to mark as read muted stream messages that are older
than the oldest unread non-muted message.
This was because of the semantics of the `first_unread` anchor value
being actually "fire unmuted unread".
We can just change this to "oldest", because we're already using an
`is:unread` for the narrow query; doing so likely is a small
optimization, since we save the query to compute the first unread.
Adjusts the check in `message_filter.process_results` to happen
after the messages have been processed so that the empty narrow
banner is shown if there are no messages in the current message
list, which covers the case of there being no messages returned
from the server (e.g. a keyword search, no private messages with
a user) and the case of all existing stream topics being muted
by the current user.
This matches the current bulk-operation behavior of the message lists,
and avoids spending an enormous amount of time adjusting unread counts
once per message in a loop over thousands of messages.
Also add some comments on adjacent code paths.
As of 550a32b, when private messages were added to recent
conversations, `recent_topics_data.process_message` will
always return true.
Updates `recent_topics_data.process_message` for no return
value. Also, removes the `topic_data_changed` logic from
`recent_topics_ui.process_messages` and instead checks for
messages to process before updating the data and calling the
rerender.
`recent_topics_ui.complete_rerender` first checks for whether
the recent conversations view is visible before rerendering.
This commit reverts the changes for replace_syntax in 1ca4566eb2
and we again use JS replace instead of replace from text-field-edit.
We do this change because replace from text-field-edit leaves the
replaced text selected, which we don't want. This change is
temporary and we can probably use replace method from
text-field-edit once this issue is fixed in upstream.
Fixes#23406.
Fixes#14053.
This also uses the new alert banner system.
It is not clear if we want to scroll user to the end of the narrow
after this update is complete. There is a "scroll to bottom" button
for users who want to be placed at the end of the narrow but there
is no reverse option for users who don't. So, maybe not changing
the scroll position is preferred especially since we now use
banners for the update where a user could have been reading something
while we were updating the message flags in the background.
We do not handle the case of `mark as read` and `mark as unread`
both running in batches at the same (This is a somewhat rare case
given the high cap on `NUM_OF_MESSAGES_UPDATED_PER_BATCH` but
possible.).
`unread.declare_bankruptcy` is no longer used in the code but
we keep it since it is used extensively in tests.
Previous algorithm was not correct if we didn't have full data for
the current narrow loaded from the server. #23512 adds the support
to mark messages in a narrow unread after a give message_id.
Added a new alert banner to indicate loading and success states of
an ongoing request. This is useful when requests can take a long
time to complete.
This commit removes comments related to stream-admin option from
wildcard_mention_allowed.
We have already removed stream-admin option from wildcard mention
policy setting in 83383090f9 since we are no longer planning to
implement stream admin feature and instead are working on new
permissions model based on user groups.
We already re-rendered the realm-logo when the user selects either
the light or dark color scheme, but on `color-scheme-automatic`,
we didn't have any event handlers to trigger a render. This commit
adds a handler to listen for changes to `prefers-color-scheme` property.
Fixes#23548.
This commit adds call_function_periodically helper function
which will be used to call functions periodically using
setTimeout. Currently, this new function is used to send
presence requests and trying reload.
We retry reloading repeatedly at an interval of 30 seconds,
to handle the case where window.location.reload has no
immediate affect.
Previously, setInterval was used for this, but this commit
replaces it with nested setTimeout calls.
This change will help us in avoiding a large number of
requests to `/` in case when browser tries to "catch up"
pending calls after unsuspend.
Instead of using setInterval to call send_presence_to_server
repeatedly, we now simluate setInterval using setTimeout.
This change helps us to avoid the condition likely related to resume
from suspend, when the browser tries to catch up by running a large
number of "missed" copies of the setInterval hook, causing the server
to rate-limit the client.
Fixes#23438.
Fixes#23517.
While this feature was added to Zulip very early, it has been troubled
for most of that time; it never looked great visually, had a lot of
implementation complexity around resize.js, and has a weird model (a
setting that changes the UI only in certain window sizes).
This option is not commonly used; while a significant portion of users
have it enabled, many of them just don't use window sizes where it
actually has an effect. So it's not clear that it will be missed if
removed; we got very few bug reports when it was completely broken for
a few days after we first integrated the new left sidebar private
messages design.
Even with it no longer being broken, it does not work very well with
the addition of the new PMs section in the left sidebar. (Having two
scrollbars in the sidebar looks quite awkward.) The new private
messages section in the left sidebar also addresses some of the use
cases for always keeping the Users list always visible, even in narrow
windows.
This option is only removed from frontend for now. To make this
decision easily reversible, the backend code of this feature
is still kept.
Modals are closed when selecting something inside the modal if mouse
is dragged outside the modal. This happens as leaving the mouse after
dragging it outside the modal induces a click even outside the modal
and the current behavior is to close the modal on clicking outside it.
We remove the "data-micromodal-close" attribute from "modal__overlay"
element which is responsible for closing the modal. And we add
click handler which closes the modal on clicking outside the modal but
does not closes it when the mouse is dragged outside while selecting
something.
Fixes#23350.
Fixes#23284
The basic approach used by `text-area-edit` is same as we were
using, so there is no real change. There are some nice checks
in `text-area-edit` which we don't do that helps us avoid
common bugs.
This commit refactors the code for realm message retention
setting to make it more similar to code for other time-limit
realm settings. There are still separate functions for the
message retention setting but they are similar to that of
other time-limit settings and can probably help us to
deduplicate the code in future. This refactor also helps
us in reusing some code for stream message retention
setting for changes in #23013.
This commit also fixes a bug where save-discard widget
not being hidden when resetting the setting to original
value. This can only be reproduced when the original
setting value is "retain_forever".
Following changes have been done in this commit -
- Added data-setting-widget-type attribute which is set to
"message-retention-setting" similar to "time-limit" value for
message edit and delete limit settings.
- Added get_message_retention_setting_value function similar
to get_time_limit_setting_value function which is used by
get_input_element_value.
- Removed "message-retention" block from
get_complete_data_for_subsection and the message retention
setting is now added to request data in populate_data_for_request
itself using data-setting-widget-type attribute.
- Updated id and class of elements to support the above changes.
When resetting a setting in "Other settings" section to its original
value, the save-discard widget for the section is not hidden. This can
be reproduced when no language is set for code-block default language
setting. This was because check_property_changed incorrectly returned
true as the original value for code-block language setting was null
but the widget element returned empty string.
To implement this, we are rendering users in PMs with
the status icon (via `user_with_status_icon.hbs`) and
then passing rendered HTML to the recent topics row.
Fixes#23262
We have bound the `mouseenter` event with a circle
status parent element to render the tooltip. Instead of passing
the tooltip content directly in `data-tippy-content`, we
are rendering it via JS because when showing the bot
tooltip we want a multiline tooltip.
We have also made some minor changes to `do_render_buddy_list_tooltip`,
so we can append the tooltip to the target element and avoid adding
a observer to it.
This commit also sets the font weight for tippy content to
400 to avoid bold content.
When processing an "update_message_flags" event to mark messages
as unread, check the current message list once messages are updated
to see if the `mark_as_read_turned_off_banner` should be visible.
This means that other clients in a view that also does not mark
messages as read (for example a sender or keyword search narrow)
will also load the banner when the view is updated.
Fixes#23502.
Showing section separators in the left sidebar ("Pinned streams",
"Active streams", etc.) is unnecessary when there is only one section,
and can feel confusing. We should show the separators only when there
is more than one section present.
Fixes#22843.
This fixes a race in certain intermediate sizes, with the
left_side_userlist setting, the sidebar sizes would have been computed
with invalid information about the size of the two regions to divide
space between (because the sidebar was closed when the calculation was
done).
Structurally, the goal of this logic is to just hide all popovers
(including potential user popovers) and not the sidebars; use the
function designed for that purpose rather than hackily
hand-implementing it.
In window width ranges where the left sidebar is fully open and the
right sidebar is toggleable, the existing logic to hide all popovers
and then reopen the left sidebar stream list.
We have a function designed to close all popovers that aren't
sidebars; we should just use it.
See 2d414fa897 for a previous incomplete
fix for this issue.
The `size_blocks` code was cool looking but wasn't working well.
Since we only have to place streams list and users list, we can
fix their `max-height` more easily without trying to solve the
`multi-block` case which `size_blocks` was trying to do.
This also fixes users list max-height being incorrectly set,
resulting in user unable to scroll to some user list items.
The stream-specific notifications table incorrectly used the
.stream-row CSS class. As a result, live-update code for the "stream
settings" UI when changing a stream's permissions model would
incorrectly replace rows of this table with a "Manage streams" style
row.
Instead of using "these people", we use "these users".
Note that the "pm-with" single user case has already been updated
to show the user's full name instead of "this person".
This function is only called to calculate the size of stream and
user list. Using 250px as minimum height for these blocks gives
them enough space to be usable regardless of their height ratio.
If the buddy list is displayed in the left sidebar, height of
both these blocks needs to be changed to accommodate for the
changes.
The fixes the bug that stream list and user list don't fill
left sidebar and have 80px height regardless of viewport height.
When building search suggestions for stream topics, instead of
assuming that the user has access to the stream's topic history
from the server, we check whether the user has access to the
stream's topics.
Updates the check in compose validate for the organization's
policy on sending private messages to use the code/value in
settings_config, instead of the number value.
Private messages between a user and a bot are not restricted by
the organization's policy setting for sending private messages.
So, for the empty banner text, we set the default title for
a single bot for the "pm-with" narrow.
Group private messages that include a bot are restricted by
this policy setting, so those messages stay the same.
Also, since bot's aren't people, we update the text for valid
"pm-with", "sender" and "group-pm-with" operands to include the
user's full name in the title.
When there are multiple people in the "pm-with" narrow, we still
send a generic "these people" message instead of listing all the
users in the narrow.
Finally, we make the default message end in a period instead of
an exclamation mark.
For narrows that focus on private messages ("is:private", "pm-with",
"group-pm-with"), we want to check the organization private message
policy and set an empty narrow title that matches that policy.
For these narrows with invalid users, we prioritize that message
for the empty narrow title, instead of the private message policy
message.
Fixes#21889.
A user could trigger a "pm-with" narrow with an invalid user by moving
back/forward in the session, which would trigger the compose box to
open via a hash change. Updates the check to pass in any "pm-with"
narrow with an invalid user.
Also, if the compose box was active/started in the previous view, but
without any content, then we want to actively cancel/close it in the
invalid user "pm-with" narrow.
If an organization has disabled sending private messages, we do not
want to load the compose box automatically for "pm-with" narrows.
We still open the compose box for private messages narrows with a
single bot user as this is not limited by this organization setting.
Also, if the compose box was active/started in a narrow with a bot
user, but had no content, then we want to close/cancel that in a
new narrow with a person or group.
Fixes#23332
Check if col we are trying to focus exists for the row inside
`set_table_focus`.
We call `revive_current_focus` after `topics_widget` is defined
since it can be used inside it.
Fixes#23331
Combine checks for last row between `vim_dowm` and `down_arrow`.
Check for the presence of unread counter in `set_table_focus`
directly so that it can be used in other cases as well. This is
especially useful when marking the last row in the table as read.
We used to hide and show topic rows in the DOM when topics are
updated. This resulted in incorrect calculations in the length of
visible topics. As a consequence, focus is sometimes set to hidden topic.
Removing hidden topics from DOM helps us keep
the calculations correct.
The fixes bugs related to focus being lost when trying to mute
or mark as read the last row.
Instead of topic filter box being a part of the list when keeps
updating, we move it out and fix its position.
This should reduce rendering time of topics list and provide
a smoother experience to users when waiting for topics list to
load.
In the message actions popover menu, adds an additional check for
whether the mark as unread option should be displayed based on if
the message is a stream message and if the user is subscribed to
the message's stream.
The previous check looked at whether the settings overlay as a whole
was open, not whether the specific panel we're going to update was
rendered.
The other code paths calling from server_events_dispatch into this
module already correctly check meta.loaded.
We added this logging statement in
8d33a62eca, and we now have the data to
suggest this will happen in normal operation.
I left this as a blueslip.log, since it may be useful to see in the
leadup to another exception.
The message we are trying to remove from unread mentions might not
have been fetched locally.
Fortunately, the `unread_topic_counter` data structure is designed to
support exactly this kind of lookup.
When "group-pm-with" is the first operator and setting an empty
narrow banner, check that the operand matches a user and set the
title based on whether the user exists or not.
Because "group-pm-with" is not a common search operator, instead of
setting a specialized title in the browser and tab, just use the
default title, "Search results".
Moves the three images of the web-app on different operating
systems (Mac, Ubuntu and Windows) to the same directory as
the two mobile-app screenshots, `/static/images/app-screenshots/`.
All five images are referenced in `static/js/landing-page.js`.