forgejo/templates/repo/settings/lfs_file.tmpl
oliverpool 83ea43cf49 frontend: generic lazy loader for webcomponents (#8510)
After seeing #8111 use a webcomponent, I think that they are a neat usecase for Forgejo where most of the frontend is backend-generated, with some "island of enhancements".

I am considering using a webcomponent for the CITATION management (last occurrence of [`Blob.GetBlobContent`](https://codeberg.org/forgejo/forgejo/issues/8222)), however I noticed that the developer experience wasn't ideal.

With this PR it would be very easy to declare a webcomponent, which will be loaded only if needed (I converted `model-viewer` and `pdf-object` to this technique).

Some cleanup in the neighbor webcomponents.

## Testing

1) Create a new repository or use an existing one.
2) Upload a `.pdf` or `.glb`  file (such as https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/testdata/data/viewer/Unicode%E2%9D%A4%E2%99%BBTest.glb)
3) Open the Network inspector and view the file in the repository.
    - After a short loading spinner, the PDF or 3D model should be rendered in a viewer
    - the related JS should have been loaded (e.g. http://localhost:3000/assets/js/model-viewer.494bf0cd.js)
    - visiting another page and check that this JS file isn't loaded

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8510
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Reviewed-by: Beowulf <beowulf@beocode.eu>
Co-authored-by: oliverpool <git@olivier.pfad.fr>
Co-committed-by: oliverpool <git@olivier.pfad.fr>
2025-07-23 04:10:50 +02:00

65 lines
3 KiB
Go HTML Template

{{template "repo/settings/layout_head" (dict "ctxData" . "pageClass" "repository settings lfs")}}
<div class="user-main-content twelve wide column content repository file list">
<div class="tab-size-8 non-diff-file-content">
<h4 class="ui top attached header">
<a href="{{.LFSFilesLink}}">{{ctx.Locale.Tr "repo.settings.lfs"}}</a> / <span class="truncate sha">{{.LFSFile.Oid}}</span>
<div class="ui right">
{{if .EscapeStatus.Escaped}}
<a class="ui tiny basic button unescape-button tw-hidden">{{ctx.Locale.Tr "repo.unescape_control_characters"}}</a>
<a class="ui tiny basic button escape-button">{{ctx.Locale.Tr "repo.escape_control_characters"}}</a>
{{end}}
<a class="ui primary tiny button" href="{{.LFSFilesLink}}/find?oid={{.LFSFile.Oid}}&size={{.LFSFile.Size}}">{{ctx.Locale.Tr "repo.settings.lfs_findcommits"}}</a>
</div>
</h4>
<div class="ui bottom attached table unstackable segment">
{{template "repo/unicode_escape_prompt" dict "EscapeStatus" .EscapeStatus "root" $}}
<div class="file-view{{if .IsMarkup}} markup {{.MarkupType}}{{else if .IsPlainText}} plain-text{{else if .IsTextFile}} code-view{{end}}">
{{if .IsMarkup}}
{{if .FileContent}}{{.FileContent | SafeHTML}}{{end}}
{{else if .IsPlainText}}
<pre>{{if .FileContent}}{{.FileContent | SafeHTML}}{{end}}</pre>
{{else if not .IsTextFile}}
<div class="view-raw">
{{if .IsImageFile}}
<img src="{{$.RawFileLink}}" alt="">
{{else if .IsVideoFile}}
<video controls src="{{$.RawFileLink}}">
<strong>{{ctx.Locale.Tr "repo.video_not_supported_in_browser"}}</strong>
</video>
{{else if .IsAudioFile}}
<audio controls src="{{$.RawFileLink}}">
<strong>{{ctx.Locale.Tr "repo.audio_not_supported_in_browser"}}</strong>
</audio>
{{else if .IsPDFFile}}
<lazy-webc tag="pdf-object" src="{{$.RawFileLink}}">
<a href="{{$.RawFileLink}}" class="ui basic button">{{ctx.Locale.Tr "repo.diff.view_file"}}</a>
</lazy-webc>
{{else if .Is3DModelFile}}
{{if .IsGLBFile}}
<lazy-webc tag="model-viewer" src="{{$.RawFileLink}}" ar shadow-intensity="2" camera-controls touch-action="pan-y"></lazy-webc>
{{else}}
<a href="{{$.RawFileLink}}" rel="nofollow">{{ctx.Locale.Tr "repo.file_view_raw"}}!</a>
{{end}}
{{else}}
<a href="{{$.RawFileLink}}" rel="nofollow">{{ctx.Locale.Tr "repo.file_view_raw"}}</a>
{{end}}
</div>
{{else if .FileSize}}
<table>
<tbody>
<tr>
{{if .IsFileTooLarge}}
<td><strong>{{ctx.Locale.Tr "repo.file_too_large"}}</strong></td>
{{else}}
<td class="lines-num">{{.LineNums}}</td>
<td class="lines-code"><pre><code class="{{.HighlightClass}}"><ol>{{.FileContent}}</ol></code></pre></td>
{{end}}
</tr>
</tbody>
</table>
{{end}}
</div>
</div>
</div>
</div>
{{template "repo/settings/layout_footer" .}}