On colorful pictures, the heatmap is difficult to distinguish from the image. Image filter controls may make it easier to see the response data.

Ideas:

• slider to control image opacity (or heatmap alpha)
• slider to control image grayscale
• side-by-side view to allow compare and contrast

Current:

Heatmap alpha:

Grayscale:

Both heatmap alpha and grayscale:

After created a ChimeIn assignment in canvas, when clicking on the Assignment, the faculty user is directed to the Chime showing all folders, rather than an individual folder.

I think the connection between canvas assignments and folders would be clearer if faculty were linked directly to the folder rather than the chime.

Moving this to a separate issue since the PR for adding badges to chimes was merged and issue #56 closed:

From @cmcfadden:

should also badge the chime itself if the lti_grade_mode is one_grade and we have an lti_course_id assigned. That'll be relevant when feature/ltiRefactor is merged.

Long running query in #96 looks related to exporting chimes. We should create tests around export before refactoring.

In HomeController.php@createChime

It's so easy and fast to create folders in ChimeIn, users skip the step of setting up an Assignment in Canvas.

Currently, when a folder is created directly in ChimeIn without first creating an assignment, there's no grade passback link and no way for faculty to tell in Canvas or ChimeIn whether this link exists or not.

• Adding some iconography to the ChimeIn folder.
• Link back to the assignment in Canvas?

Faculty would like to be able to insert equations into question text

When logging into https://chimein.cla.umn.edu, I see the following after trying to authenticate.

opensaml::BindingException at (https://chimein2.cla.umn.edu/Shibboleth.sso/SAML2/POST)
SAML message delivered with POST to incorrect server URL.

I have no issue logging into https://chimein2.cla.umn.edu.

Screenshot:

Maybe use some kinda markup in the question text?

Bring the card design and icon buttons on the folder page to the Chime page and (perhaps?) the question page.

• disable folder creation on Canvas-linked Chimes
• interstitial page on new accounts to let user setup grading preferences
• Prompt to import past courses and remind user they need to click through each assignment.

Happens in both development and production -- maybe only when there's a single question?

app.js?id=9f243cd2f5bac424fa31:2 Uncaught (in promise) NavigationDuplicated: Avoided redundant navigation to current location: "/chime/1962/folder/4599/present/0".
    at Ee (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:340985)
    at t.JO1w.Pe.confirmTransition (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:343909)
    at t.JO1w.Pe.transitionTo (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:343265)
    at t.replace (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:346436)
    at https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:351218
    at new Promise (<anonymous>)
    at We.JO1w.We.replace (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:351181)
    at s.next_question (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:364343)
    at He (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:237963)
    at s.n (https://chimein2.cla.umn.edu/js/app.js?id=9f243cd2f5bac424fa31:2:239705)

The join instructions currently appear in the navbar. At smaller screensizes, when the nav collapses, the instructions aren't visible to users.

Opening the nav makes them visible.

Nav unopened:

Nav opened:

We added LaTeX support in f6cf5a8 but only in the question form. Users would like to have it in the multiple choice responses too.

Thoughts - right now the multiple choice responses aren't using the wysiwyg editor. It adds a lot of clutter. Going forward, I could imagine either making the wysiwyg a toggle that's off by default, or refactoring the multiple choice entry interface to make it not so cluttery.

Happens in both production and development. We can probably handle this more gracefully.

On the current development branch, the FreeResponse wordcloud isn't rendering responded.

A git bisect indicates the breaking change was introduced in 7284582.

Console message text.transition is not a function points to the issue related to d3. Similar issue here: d3/d3-selection#185. Fix incoming.

It looks like the current vue-wordcloud package hasn't been updated since 2018. It might be good to eventually move to another that's more actively maintained. Perhaps: https://github.com/SeregPie/VueWordCloud.

Explore using images on the new LTI onboarding page to help users make choices for their Canvas Chime setup.

Currently at 10 (at least in Dockerfile). Move to 14 or 16?

wrong:

Production:

• Default to having join instructions checked
• "participant view" screen should make it clear that they shouldn't just share that URL (would only work for public access courses)
• Custom join link in the Chime settings should have language reminding folks not to use that if it's a Canvas-linked Chime
• In present mode, for canvas courses, say "visit the course in Canvas to access ChimeIn"

In authIfNecessary, give guest users overall permissions of zero. They'll still get permissions of 100 after joining a course.

$user->permission_number = 0;

Sentry Issue: CHIMEIN-X

ErrorException: Trying to get property 'current_session' of non-object
  File "/app/Http/Controllers/FolderController.php", line 182, in Illuminate\Foundation\Bootstrap\HandleExceptions::handleError
    $currentSession = $question->current_session;
  File "/app/Http/Controllers/FolderController.php", line 182, in App\Http\Controllers\FolderController::deleteQuestion
    $currentSession = $question->current_session;
  File "/app/Http/Middleware/ShibInjection.php", line 38, in App\Http\Middleware\ShibInjection::handle
    return $next($request);
  File "/app/Http/Middleware/AuthIfNecessary.php", line 28, in App\Http\Middleware\AuthIfNecessary::handle
    return $next($request);
  File "/public/index.php", line 55
    $request = Illuminate\Http\Request::capture()
...
(45 additional frame(s) were not displayed)

Participants select text. A heatmap displays the commonly selected text.

• Should it have an explicit button
• Will it work on mobile?
• How do we make it accessible?

When instructors connect, they get a current user count from the Echo.join("session-status." + this.get_chime()) in questionsListener. After that, they decrement or increment based on leaves/joins. Consider some periodic resynchronization that would flap that listener?

The output kinda sucks and the folder level exports is better.

there’s some weird state issue with our december updates where if you get logged out while on a presenter page, then go back to the main page and hit login, it takes you to the participant view

Currently happening in production: when creating a Free Response question and viewing results, I sometimes see the error in the JS console:

app.js?id=9f243cd2f5bac424fa31:2 TypeError: $(...).tooltip is not a function
    at FreeResponseStatistics.7b349bd87fd7332cc009.bundle.js:1
    at cr (app.js?id=9f243cd2f5bac424fa31:2)
    at app.js?id=9f243cd2f5bac424fa31:2
    at Array.or (app.js?id=9f243cd2f5bac424fa31:2)
    at g (app.js?id=9f243cd2f5bac424fa31:2)
    at f (app.js?id=9f243cd2f5bac424fa31:2)
    at h (app.js?id=9f243cd2f5bac424fa31:2)
    at f (app.js?id=9f243cd2f5bac424fa31:2)
    at h (app.js?id=9f243cd2f5bac424fa31:2)
    at f (app.js?id=9f243cd2f5bac424fa31:2)

Other details which may or may not matter:

• Screengrab from: https://chimein2.cla.umn.edu/chime/1878/folder/4332/present/2
• Response created using "Preview"

mirror RATE language?

Sentry Issue: CHIMEIN-N

Symfony\Component\ErrorHandler\Error\FatalError: Maximum execution time of 60 seconds exceeded
  File "/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php", line 258
    $data = parent::fetchAll(...$slice);

Ideally we'd fit the question and the graph on screen for a typical laptop user. Just brainstorm nicer layouts? Came as a request from David Samuels.

link to present view with results showing. Make the icon a little bar chart?

Right now, ~10% of students leave chimein open in a tab after class. This adds load and sucks up connections.

Let's keep a counter in ParticipantPage that counts our reconnects. After 50 or so, set this.error to "ChimeIn has repeatedly lost the connection to the server. Try refreshing the page." and stop trying reconnects.

this.$refs.fullscreen.toggle is not a function

referenced in TDX 577997 - could we do a question import from CSV to allow for bulk question creation. Would be a bit of a pain due to mixed question types.

Easy change that makes it less likely students accidentally end up in the wrong place

Do we need to ditch Dusk?