wip: Add alternate text for lead images

[Tlazypanda]

Fixes #7991

work in progress:add alternate text for image

• PR is descriptively titled 📑 and links the original issue above 🔗
• tests pass -- look for a green checkbox ✔️ a few minutes after opening your PR -- or run tests locally with rake test
• code is in uniquely-named feature branch and has no merge conflicts 📁
• screenshots/GIFs are attached 📎 in case of UI updation
• ask @publiclab/reviewers for help, in a comment below

Thanks!

[codecov]

Codecov Report

Merging #8106 (436485a) into main (4cb5740) will decrease coverage by 0.08%.
The diff coverage is 0.00%.

❗ Current head 436485a differs from pull request most recent head ccfaeee. Consider uploading reports for the commit ccfaeee to get more accurate results

@@            Coverage Diff             @@
##             main    #8106      +/-   ##
==========================================
- Coverage   81.86%   81.78%   -0.09%     
==========================================
  Files         101      101              
  Lines        5900     5906       +6     
==========================================
  Hits         4830     4830              
- Misses       1070     1076       +6     

Impacted Files	Coverage Δ
app/controllers/notes_controller.rb	81.42% <0.00%> (-1.98%)	⬇️

[cesswairimu]

@Tlazypanda found that the issue is because some notes do not have images hence the nil error..we can use a safe navigator to cater for the nodes without 'main_images' like so

input class="form-control input-lg" type="text" id="alt-text" placeholder="Add alternate text for image" value="<% if @node && @node&.main_image&.photo_text %><%= @node.main_image.photo_text %><% else %><%= params[:photo_text] %><% end %>"/>

[cesswairimu]

Hi @Tlazypanda I will prioritize this coming week so we can collaborate and have it merged.

[jywarren]

wow this is v cool! can we see a screenshot at some point? Thanks!!

[gitpod-io]

[stale]

Hi 😄, this issue has been automatically marked as stale because it has not had recent activity. Don't worry you can continue to work on this and ask @publiclab/reviewers to add in-progress label 🎉 . Otherwise, it will be closed if no further activity occurs in 10 days -- but you can always re-open it if you like! 💯 Thank you for your contributions! 🙌 🎈.

[gitpod-io]

[codeclimate]

Code Climate has analyzed commit ccfaeee and detected 1 issue on this pull request.

Here's the issue category breakdown:

Category	Count
Complexity	1

View more on Code Climate.

[stale]

Hi 😄, this issue has been automatically marked as stale because it has not had recent activity. Don't worry you can continue to work on this and ask @publiclab/reviewers to add in-progress label 🎉 . Otherwise, it will be closed if no further activity occurs in 10 days -- but you can always re-open it if you like! 💯 Thank you for your contributions! 🙌 🎈.