Having a class named `Poll::Question::Answer` and another class named
`Poll::Answer` was so confusing that no developer working on the project
has ever been capable of remembering which is which for more than a few
seconds.
Furthermore, we're planning to add open answers to polls, and we might
add a reference from the `poll_answers` table to the
`poll_question_answers` table to property differentiate between open
answers and closed answers. Having yet another thing named answer would
be more than what our brains can handle (we know it because we did this
once in a prototype).
So we're renaming `Poll::Question::Answer` to `Poll::Question::Option`.
Hopefully that'll make it easier to remember. The name is also (more or
less) consistent with the `Legislation::QuestionOption` class, which is
similar.
We aren't changing the table or columns names for now in order to avoid
possible issues when upgrading (old code running with the new database
tables/columns after running the migrations but before deployment has
finished, for instance). We might do it in the future.
I've tried not to change the internationalization keys either so
existing translations would still be valid. However, since we have to
change the keys in `activerecord.yml` so methods like
`human_attribute_name` keep working, I'm also changing them in places
where similar keys were used (like `poll_question_answer` or
`poll/question/answer`).
Note that it isn't clear whether we should use `option` or
`question_option` in some cases. In order to keep things simple, we're
using `option` where we were using `answer` and `question_option` where
we were using `question_answer`.
Also note we're adding tests for the admin menu component, since at
first I forgot to change the `answers` reference there and all tests
passed.
Although most Consul Democracy installations will only have a few
available languages using `config.i18n.available_locales`, there's a
chance some installation will keep every language as available and will
enable the desired ones using the admin interface. In these cases,
enabling (or disabling) every language would be tedious, particularly
when casually experimenting in a staging environment or while using the
official Consul Democracy demo.
So we're adding buttons to simplify the process. Since some
installations might have only a couple of available languages, and in
this case these buttons would be pretty much useless, we're only showing
them when there are many languages available.
We're using different controls depending on the number of available
locales.
When there are only a few locales, the solution is obvious: radio
buttons to select the default language, and checkboxes to select the
available ones are simple and intuitive.
With many languages, showing two consecutive lists of 30 languages could
be confusing, though, particularly on small devices, where scrolling
through both lists could be hard.
So, in this case, we're rendering a <select> to choose the default
language. For selecting the available languages, however, we're sticking
to checkboxes because all the other existing options (like multiple
selects) are hard to use. We think it's OK because the form doesn't have
any additional fields, and there's only one big list of options to
scroll through.
While testing the application, we noticed that if we use the
`admin-fieldset-separator` styles when there's only one fieldset, it's
harder to notice that there's an additional field to select the default
language. So we're only using the `admin-fieldset-separator` styles when
all the fields are grouped in fieldsets.
Regarding the help text for the fieldset, if we leave the help text
outside the <legend> tag, people using screen readers won't hear about
this content. However, if we include it inside the <legend> tag, some
screen readers might read it every time they move to a different
checkbox (or radio button), which can be annoying. Since I don't think
these help messages are really essential, I'm leaving them out of the
<legend> tag. It's also easier to style them if they're outside the
<legend> tag.
Note we're using `display: table` for the labels, for the reasons
mentioned in commit 923c2a7ee.
Also note that, when there's only one available locale, this section is
useless. In this case, we aren't disabling it for now because there's a
chance people see it in the official Consul Democracy demo and then
wonder why it isn't available on their installation. We might disable it
in the future, though.
This is the admin section; it's obvious that every link in the menu will
take you to a page to manage something.
We're going to add a new item to either the "Settings" or the "Site
content" section, so it's a good time to improve what's already there.
In commit e51e03446, we started using the same code to show stats in the
public area and in the admin area. However, in doing so we introduced a
bug, since stats in the public area are only shown after a certain part
of the process has finished, meaning the stats appearing on the page
never change (in theory), so it's perfectly fine to cache them. However,
in the admin area stats can be accessed while the process is still
ongoing, so caching the stats will lead to the wrong results being
displayed.
We've thought about expiring the cache when new supports or ballot lines
are added; however, that means the methods calculating the stats for the
supporting phase would expire when supports are added/removed but the
methods calculating the stats for the voting phase would expire when
ballot lines are added/removed. It gets even more complex because the
`headings` method calculates stats for both the supporting and the
voting phases.
So, since loading stats in the admin section is fast even without the
cache because they only load very basic statistics, we're taking the
simple approach of disabling the cache in this case, so everything works
the same way it did before commit e51e03446.
Co-authored-by: Javi Martín <javim@elretirao.net>
We were always displaying the event names in English.
Note we're changing the `user_supported_budgets` key because it didn't
make much sense; the investments are supported, and not the budgets.
We're also adding "created" to most of the event names in order to make
the texts more explicit, since not all the events refer to created data.
Note we're delegating the `t` method because i18n-tasks doesn't detect
code like `ApplicationController.helpers.t` and so reports we aren't
using the `admin.stats.graph` translations.
We were tracking some events with Ahoy, but in an inconsistent way. For
example, we were tracking when a debate was created, but (probably
accidentally) we were only tracking proposals when they were created
from the management section. For budget investments and their supports,
we weren't using Ahoy events but checking their database tables instead.
And we were only using ahoy events for the charts; for the other stats,
we were using the real data.
While we could actually fix these issues and start tracking events
correctly, existing production data would remain broken because we
didn't track a certain event when it happened. And, besides, why should
we bother, for instance, to track when a debate is created, when we can
instead access that information in the debates table?
There are probably some features related to tracking an event and their
visits, but we weren't using them, and we were storing more user data
than we needed to.
So we're removing the track events, allowing us to simplify the code and
make it more consistent. We aren't removing the `ahoy_events` table in
case existing Consul Democracy installations use it, but we'll remove it
after releasing version 2.2.0 and adding a warning in the release notes.
This change fixes the proposal created chart, since we were only
tracking proposals created in the management section, and opens the
possibility to add more charts in the future using data we didn't track
with Ahoy.
Also note the "Level 2 user Graph" test wasn't testing the graph, so
we're changing it in order to test it. We're also moving it next to the
other graphs test and, since we were tracking the event when we were
confirming the phone, we're renaming to "Level 3 users".
Finally, note that, since we were tracking events when something was
created, we're including the `with_hidden` scope. This is also
consistent with the other stats shown in the admin section as well as
the public stats.
The only way to use campaigns is to manually insert them in the
database, which IMHO isn't very practical.
We're going to change every piece of code that generates an Ahoy event
and, in this case, the easiest way to change the Campaing model so it
doesn't use Ahoy events is to simply remove it.
Note we're keeping the database tables until we release a new version,
just in case some Consul Democracy installations are using them. We'll
inform in the release notes that we'll remove the campaigns table after
the release, so existing installations using the `campaigns` table can
move the data somewhere else before we remove the table.
The JavaScript required to display the chart wasn't loaded on the admin
stats page.
We're not adding a test because we're going to move the budgets graph to
a different page on the pull request containing this commit.
Note we're changing the "Go back" link, since using a turbolinks refresh
broke this link when using the Chromium browser. Besides, there was an
inconsistency where some of the "Go back" links in admin stats pointed
to the admin stats page but other links pointed to `:back`.
We were using Foundation's accordion menu to open/close nested lists of
links. Unfortunately, Foundation's accordion makes it impossible to
access links in nested links using the keyboard [1] (note the issue is
closed, but in the latest version of Foundation, 6.8.1, it's still
present, and Foundation's development is mostly discontinued).
Furtheremore, it adds the `menuitem` role to links, but ARIA menus are
not ment for navigation but for application behavior and, since it
doesn't add the `menubar` or `menu` roles to the parent elements, it
results in accessibility issues for people using screen readers (also
reported by the Axe accessibility testing engine).
So we need to implement our own solution. We're using the most commonly
used pattern: a buttton with the `aria-expanded` attribute. And, for
people using browsers where JavaScript hasn't loaded, we're keeping the
submenus open at all times (just like we were doing until now), and
we're disabling the buttons (since they do nothing without JavaScript).
This might not be an ideal solution, but it's probably good enough, and
way better than what we had until now.
We've also considered using the <details> and <summary> elements instead
of using buttons to open/close items on the list. However, these
elements still present some accessibility issues [2], and the transition
between open and closed can't be animated unless we overwrite the
`click` event with JavaScript. The pattern of using these elements to
open/close a nested list of links isn't common either, and some people
using screen readers might get confused when entering/leaving the nested
list.
We tried other approaches to get the animation effect, all of them based
on adding `[aria-expanded="false"]:not([disabled]) + * { display: none;
}` to the CSS file.
Unfortunately, animation using CSS isn't feasible right now because
browsers can't animate a change form `height: 0` to `height: auto`.
There are some hacks like animating the `max-height` or the `flex-grow`
property, but the resulting animation is inconsistent. A perfect
animation can be done using the `grid-template-rows` property [3], but
it requires adding a grid container and only works in Firefox and recent
versions of Chrome and similar browsers.
Getting to a solution with JavaScript was also tricky. With the
following approach, `slideToggle()` opened the menu the first time, even
if it was already open (not sure why):
```
toggle_buttons.on("click", function() {
$(this).attr("aria-expanded", !JSON.parse($(this).attr("aria-expanded")));
$(this).next().slideToggle();
});
```
This made the arrow turn after the menu had slided instead of doing it
at the same time:
```
toggle_buttons.on("click", function() {
var button = $(this);
button.next().slideToggle(function() {
button.attr("aria-expanded",
!JSON.parse(button.attr("aria-expanded")));
});
}
```
With this, everything disappeared quickly:
```
toggle_buttons.on("click", function() {
var expanded = JSON.parse($(this).attr("aria-expanded"));
if (expanded) {
$(this).next().slideUp();
} else {
$(this).next().slideDown();
}
$(this).attr("aria-expanded", !expanded);
}
```
So, in the end, we're hiding the nested link lists with JavaScript
instead of CSS.
[1] Issue 12046 in https://github.com/foundation/foundation-sites
[2] https://www.scottohara.me/blog/2022/09/12/details-summary.html
[3] https://css-tricks.com/css-grid-can-do-auto-height-transitions
Note that we used to have the link to delete images inside the same
<form> tag as the button to update the image. However, using a button
means we're adding a new <form> tag for the action to delete the image.
This isn't valid HTML and, in some browsers, might result in the button
sending the request to the wrong URL.
As explained in commit 5311daadf, to avoid this, we'd need to replace
`button_to` with `button_tag` in the action in order to generate a
button without a form. Then, we could add either a `form` or a
`formaction` attribute to the button.
However, I thik it's easier to move the delete button outside the update
button <form> tag. On the minus side, since the buttons no longer share
a parent, they're harder to style. So we're using a mix of nested flex
layouts with one of the nested elements using a container unit as width.
Since we're at it, we're also improving the styles on small and medium
screens by making sure the "Update" button wraps before the "Delete"
button does (using a container query), by giving enough width to the
column containing this actions on small screens as well (removing
`small-12` and giving it two-thirds of the width on all screen sizes)
and by having a gap between elements.
Note that, at the time of writing, container queries are only supported
by about 91%-93% of the browsers, meaning that some administrators will
see all from controls displayed vertically, one on top of the other, on
all screen sizes. We think this is acceptable, and the page remains
fully functional in this case.
As mentioned in commits 5311daadf and bb958daf0, using links combined
with JavaScript to generate POST (or, in this case, PUT) requests to the
server has a few issues.
We were already using buttons to destroy pages from the pages index.
As mentioned in commits 5311daadf and bb958daf0, using links combined
with JavaScript to generate POST (or, in this case, DELETE) requests to
the server has a few issues.
We were already doing that when deleting content blocks from the index
page, and we also ask for confirmation in almost every page in the admin
section.
We were already using button to destroy content blocks from the content
blocks index.
As mentioned in commits 5311daadf and bb958daf0, using links combined
with JavaScript to generate POST (or, in this case, DELETE) requests to
the server has a few issues.
As mentioned in commits 5311daadf and bb958daf0, using links combined
with JavaScript to generate POST (or, in this case, DELETE) requests to
the server has a few issues.
Note that the AJAX response stopped working after replacing the link
with a button. Not sure about the reason, but, since this is one of the
very few places where we use AJAX calls to delete content, the easiest
solution is to stop using AJAX and be consistent with what we do in the
rest of the admin section.
As mentioned in commits 5311daadf and bb958daf0, using links combined
with JavaScript to generate POST (or, in this case, DELETE) requests to
the server has a few issues.
As mentioned in commits 5311daadf and bb958daf0, using links combined
with JavaScript to generate POST (or, in this case, DELETE) requests to
the server has a few issues.
In Rails 6.1, the classic autoloader is deprecated.
We were getting an error because we were using `autoload` in the
ActiveStorage plugin for CKEditor:
expected file app/lib/ckeditor/backend/active_storage.rb to define
constant Ckeditor::Backend::ActiveStorage
So we're removing the line causing the error.
Finally, we can now restore all the tests that that failed sometimes
with the classic autoloader and that we modified in commits 2af1fc72f
and 8ba37b295.
We are ensuring that only position field is rendered only on
non-header cards.
Note that we have 3 sections that use widget cards:
- Homepage (cards and header cards)
- Custompages (only have cards)
- Sdg Homepage (cards and header cards)
When running these tests, under certain conditions, we get a warning
followed by an error:
```
activesupport-6.1.7.7/lib/active_support/dependencies.rb:502:
warning: already initialized constant ActiveStorage::Representations
activesupport-6.1.7.7/lib/active_support/dependencies.rb:502:
warning: previous definition of Representations was here
Failure/Error: raise LoadError, "Unable to autoload constant
'#{qualified_name}', expected #{file_path} to define it"
LoadError: Unable to autoload constant
ActiveStorage::Representations::RedirectController, expected
activestorage-6.1.7.7/app/controllers/active_storage/representations/redirect_controller.rb
to define it
```
The error seems to take place when we request a page in a test that
loads two (or more) ActiveStorage images if ActiveStorage hasn't loaded
yet, although it's a flaky error and so the test doesn't always behave
like this.
We've tested that switching to zeitwerk solves the issue but, since we
aren't switching to zeitwerk in version 2.1.1 and we'd like this version
to run all tests correctly, for now we're changing the tests so they
don't load two records with images.
On of these tests ("Polls Index Polls can be listed") fails on my
machine when run individually. I haven't been able to consistently
reproduce the other ones.
Before this change, two important things depend on the format of each key,
where to render it in the administration panel and which kind of interface
to use for each setting. Following this strategy led us to a very complex
code, very difficult to maintain or modify. So, we do not want to depend
on the setting key structure anymore to decide how or where to render each
setting.
With this commit, we get rid of the key format-based rules. Now we render
each setting explicitly passing to it the type and the tab where it belongs.
This rule was added in rubocop-capybara 2.19.0. We were following it
about 85% of the time.
Now we won't have to check both have_css and have_selector when
searching the code.
In the admin section, when clicking on a link that leads to a page in
the public area, sometimes the page was opened in the same window and
sometimes it would open in a new window, with no clear criteria
regarding when either scenario would take place.
This was really confusing, so now we're more consistent and open
(almost) every link in the same window. The main reason behind it is
simple: if we add `target: _blank`, people who want to open those links
in the same window can no longer do so, so we're taking control away
from them. However, if we don't add this attribute, people can choose
whether to open the link on the same tab or to open it on a new one,
since all browsers implement a method to do so.
More reasons behind this decision can be found in "Opening Links in New
Browser Windows and Tabs" [1].
We're keeping some exceptions, though:
* Opening the link to edit an investment on the same tab would result in
losing all the investment filters already applied when searching for
investments, so until we implement a way to keep these filters, we're
also opening the link to edit an investment in a new tab
* For now, we're also opening links to download files in a new window;
we'll deal with this case in the future
[1] https://www.nngroup.com/articles/new-browser-windows-and-tabs/
We were displaying documents in five places, and in five different ways.
Sometimes with the metadata in parenthesis after the title, sometimes
with the metadata below the title, sometimes without metadata, sometimes
with an icon in front of the document, and sometimes with a separate
link to download the file.
So we're now displaying the same thing everywhere. Not sure whether this
is the best solution, but at least it's consistent.
We aren't unifying the way we display a list of documents, though, since
different sections look pretty different and I'm not sure whether the
same style would look well everywhere.
Note that we're renaming the `document` HTML class in the documents
table to `document-row` so the styles for the `document` class don't
apply here.
We were using a "Download file" link in one place, while in another
place we had an additional column where the name of the document was a
link to download it.
There's a link next to it that does the exact same thing and includes
the word "download", which was confusing in some cases since people
might think that links with different texts lead to different pages.
There were already some menu items to customization pages under the "Site content" menu. It therefore makes sense to move "Custom images" and "Custom content blocks" (which were previously
located under "Settings") to "Site content" as well.
We applied the Capybara/SpecificMatcher in commit f52a86b46. However,
this rule doesn't convert methods finding <a> tags to methods finding
links because <a> tags only count as links when they've got the `href`
attribute. For instance, in the `xss_spec.rb` file we check what happens
when clicking on an anchor tag because we're testing that the `href`
attribute has been removed and so we can't use `click_link`.
So, basically, we can't enable a rule to automatically detect when we're
using `have_css` instead of `have_link`, but we should still do it
because `have_link` adds an extra check which affects accessibility
since it makes sure the tag has the `href` attribute and so it's
recognizable as a link by screen readers.
Note we're excluding a few files:
* Configuration files that weren't generated by us
* Migration files that weren't generated by us
* The Gemfile, since it includes an important comment that must be on
the same line as the gem declaration
* The Budget::Stats class, since the heading statistics are a mess and
having shorter lines would require a lot of refactoring
We were already using it in most places.
Note that enabling this rule means we've got to change a few lines in
order to follow the LineEndStringConcatenationIndentation rule. In the
link list tests, the easiest way to do so was to use heredoc instead,
which IMHO improves readability over the previous version.
